M16: bump nigtly version
upgrade two packages
upgrade to roboto 2
remove bug number
Merge pull request #3427 from devoncarew/devoncarew_upgrade_libraries

upgrade two packages
Turn APK generation off by default
Merge pull request #3429 from ussuri/turn-apk-generation-off-by-default

Turn APK generation off by default
Merge pull request #3428 from devoncarew/devoncarew_roboto_2

upgrade to roboto 2
Added _getFile and _isSingleFileMatchingRegex

Also fixed a dormant error in _getFolder and made it shorter.
Tiny improvement in CspFixer
Merge pull request #3437 from ussuri/minor-cleanups

Tiny improvement in CspFixer
change the link to issue for pub get and update

it will now link to the most recent, and open issue on the topic.
Merge pull request #3439 from mralext20/patch-1

change the link to issue for pub get and update
Merge pull request #3438 from ussuri/new-utility-functions

Added _getFile and _isSingleFileMatchingRegex