Your app is crashing. Here's the latest log:

Linted your app.

While linting files with jshint for the app (Server):
imports/ui/admin/admin_cards/admin_card.js:52:12: 'prompt' is not defined.
imports/ui/admin/admin_cards/admin_card.js:55:29: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:138:13: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:139:13: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:140:13: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:141:13: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:142:17: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:143:17: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:145:17: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:148:13: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:149:13: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:150:13: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:151:13: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:152:17: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:153:17: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:155:17: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:158:13: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:159:13: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:160:13: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:161:13: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:163:13: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:163:54: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:164:13: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:165:13: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:166:17: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:167:17: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:169:17: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:172:13: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:172:54: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:172:94: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:172:130: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:172:180: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:172:229: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:172:278: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:173:27: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:174:25: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:175:25: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:176:24: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:177:30: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:186:9: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:187:9: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:195:9: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:196:9: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:199:9: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:200:9: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:203:9: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:204:9: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:239:5: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:241:5: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:243:5: '$' is not defined.
imports/ui/admin/admin_cards/admin_card.js:243:5: Too many errors. (94% scanned).
packages/lintJshint_plugin.js:120:23: Cannot read property 'reason' of null
  at packages/lintJshint_plugin.js:120:23
  at Array.forEach (native)
  at reportErrors (packages/lintJshint_plugin.js:118:12)
  at packages/lintJshint_plugin.js:112:7
  at Array.forEach (native)
  at JsHintLinter.processFilesForPackage (packages/lintJshint_plugin.js:97:9)


While linting files with jshint for the app (Client):
imports/ui/admin/admin_cards/admin_card.js:52:12: 'prompt' is not defined.
imports/ui/admin/admin_cardsets/admin_cardsets.js:26:54: 'getUserLanguage' is not defined.
imports/ui/admin/admin_notifications/admin_notifications.js:57:59: 'getUserLanguage' is not defined.
imports/ui/admin/admin_notifications/admin_notifications.js:189:59: 'getUserLanguage' is not defined.
imports/ui/admin/admin_notifications/admin_notifications.js:281:59: 'getUserLanguage' is not defined.
imports/ui/admin/admin_university/admin_university.js:66:22: 'confirm' is not defined.
imports/ui/admin/admin_users/admin_user.js:32:46: 'getUserLanguage' is not defined.
imports/ui/admin/admin_users/admin_user.js:50:62: 'getUserLanguage' is not defined.
imports/ui/admin/admin_users/admin_user.js:63:54: 'getUserLanguage' is not defined.
imports/ui/admin/admin_users/admin_users.js:98:56: 'getUserLanguage' is not defined.
imports/startup/client/i18n.js:5:1: 'getUserLanguage' is not defined.
imports/startup/client/i18n.js:17:25: 'getUserLanguage' is not defined.
imports/startup/client/registerhelper.js:55:37: 'getUserLanguage' is not defined.
imports/startup/client/registerhelper.js:60:44: 'getUserLanguage' is not defined.
imports/startup/client/registerhelper.js:65:37: 'getUserLanguage' is not defined.
imports/ui/access_denied/access_denied.js:47:45: 'CardsetsIndex' is not defined.
imports/ui/access_denied/access_denied.js:78:45: 'CardsetsIndex' is not defined.
imports/ui/card/card.js:35:12: 'prompt' is not defined.
imports/ui/cardset/cardset.js:98:17: 'braintree' is not defined.
imports/ui/cardset/cardset.js:504:73: 'getUserLanguage' is not defined.
imports/ui/cardset/cardset.js:810:13: 'Papa' is not defined.
imports/ui/learn/box.js:208:17: 'Chart' is not defined.
imports/ui/profile/profile.js:52:9: 'Chart' is not defined.
imports/ui/profile/profile.js:580:17: 'braintree' is not defined.
imports/ui/profile/profile.js:612:33: 'confirm' is not defined.
imports/ui/profile/profile.js:665:17: 'braintree' is not defined.
imports/ui/profile/profile.js:692:17: 'braintree' is not defined.
imports/ui/profile/profile.js:1043:10: 'getLvl' is defined but never used.
imports/ui/profile/profile.js:1051:10: 'xpForLevel' is defined but never used.
documentation/reference/somefunctions.js:9:10: 'myfunc' is defined but never used.
documentation/reference/somefunctions.js:9:44: 'object1' is defined but never used.
documentation/reference/somefunctions.js:9:35: 'string1' is defined but never used.
documentation/reference/somefunctions.js:9:26: 'number2' is defined but never used.
documentation/reference/somefunctions.js:9:17: 'number1' is defined but never used.
imports/api/billing.js:4:14: 'Npm' is not defined.
imports/api/billing.js:13:15: 'Braintree' is not defined.
imports/api/billing.js:15:15: 'Braintree' is not defined.
imports/api/billing.js:18:15: 'BrainTreeConnect' is not defined.
imports/api/cardsets.js:129:1: 'CardsetsIndex' is not defined.
imports/api/webPushSubscriptions.js:41:25: 'console' is not defined.
imports/ui/main/main.js:121:14: Creating global 'for' variable. Should be 'for (var const ...'.
imports/ui/main/main.js:121:20: Expected 'in' and instead saw 'key'.
imports/ui/main/main.js:121:24: Expected an identifier and instead saw 'in'.
imports/ui/main/main.js:121:27: Expected ')' to match '(' from line 121 and instead saw 'obj'.
imports/ui/main/main.js:121:30: Expected '{' and instead saw ')'.
imports/ui/main/main.js:121:30: Expected an identifier and instead saw ')'.
imports/ui/main/main.js:121:30: Expected an assignment or function call and instead saw an expression.
imports/ui/main/main.js:121:31: Missing semicolon.
imports/ui/main/main.js:121:9: The body of a for in should be wrapped in an if statement to filter unwanted properties from the prototype.
imports/ui/main/main.js:54:45: 'CardsetsIndex' is not defined.
imports/ui/main/main.js:98:20: 'CardsetsIndex' is not defined.
imports/ui/main/main.js:122:17: 'key' is not defined.
imports/ui/main/main.js:123:39: 'key' is not defined.
imports/ui/main/main.js:123:55: 'key' is not defined.

/home/sfan/.meteor/packages/meteor-tool/.1.4.4_1.1t9hste++os.linux.x86_64+web.browser+web.cordova/mt-os.linux.x86_64/dev_bundle/server-lib/node_modules/fibers/future.js:280
						throw(ex);
						^

TypeError: Cannot read property 'api' of undefined
    at meteorInstall.imports.startup.server.accounts-config.js (imports/startup/server/accounts-config.js:15:9)
    at fileEvaluate (packages/modules-runtime.js:197:9)
    at Module.require (packages/modules-runtime.js:120:16)
    at Module.Mp.importSync (/home/sfan/.meteor/packages/modules/.0.8.2.14f4ngn++os+web.browser+web.cordova/npm/node_modules/reify/lib/runtime.js:82:24)
    at meteorInstall.server.main.js (server/main.js:1:8)
    at fileEvaluate (packages/modules-runtime.js:197:9)
    at require (packages/modules-runtime.js:120:16)
    at /home/sfan/SWT/testat2/flashcards/.meteor/local/build/programs/server/app/app.js:4144:1
    at /home/sfan/SWT/testat2/flashcards/.meteor/local/build/programs/server/boot.js:303:34
    at Array.forEach (native)
Exited with code: 1
Your application is crashing. Waiting for file change.