Update for new preferences file
Removed _strptime import since it was causing issues on some machines with locales that (seemed) not to be bundled with Python. Python will automatically import it when needed.
fixes #93
fixes #129
fixes #133
removed unused import
Added DigiCert root CA
Merge branch 'pref' of https://github.com/titoBouzout/sublime_package_control
Fixed unicode handling for install and upgrade messaging within packages
Fixed possible variable referenced before assignment error
Merge branch 'patch-1' of https://github.com/ms4py/sublime_package_control
Merge branch 'no_timestamp' of https://github.com/ms4py/sublime_package_control
Renamed .package_control_last_run to Package Control.last-run to be more consistent with other filenames
Refactored preferences filename handling
Added code to add packages to the ignored_packages list when extracting them. This prevents errors when not all required files have been extracted, but Sublime Text starts loading a .py file that has been extracted.
Added fix for encoding issue when trying to download https URLs on machines where the Packages path includes a non-ascii character
Added check for malformed messages.json
Prevented Package Control from disabling itself during an upgrade or removal since at least once it has gotten stuck disabled for a user
Changed JSON parsing errors from popups into console messages
Updated code to handle BitBucket API changes