pkg progress to woof-next

Changed:
304: print_usage # Exact copy
321: func_list # Exact copy
339: update_system_cache # Exact copy
420: get_pkg_ext # Exact copy
476: get_pkg_version #Mostly copied
611: get_pkg_name_only #Mostly copied (Try to understand this one a bit better)
814: get_pkg_filename #Mostly copied: #TODO use something like: ALL_REPO_DB_PATHS
851: get_pkg_category #Exact copy
875: is_blacklisted_pkg #Exact copy
889: is_installed_pkg #Mostly an exact copy
927: is_builtin_pkg  #Mostly copied (doesn't seem to search file list files)
961: is_devx_pkg  #Mostly copied (doesn't seem to search file list files)
995: is_usr_pkg #Exact copy
1029: is_repo_pkg #Mostly copied
1074: is_current_repo_pkg #Mostly copied
1095: is_local_pkg #Exact copy
###########Big Gap###########
2374: list_pkg_names() #Major changes
###########Big Gap###########
4410: pkg_download(): major changes
###########Big Gap###########
5130: choose_pkg(): added debuging code
###########Big Gap###########
6075: list_deps() #TODO: fix concurancy issues.
6163: get_deps_entry
6593 (working on_: get_deps
TODO:
6293: list_deps

6453: find_deps