lowers short variable name to 1 character
WordPress share activity uses correct modal presentation style.

Show share activity via a popover on WPWebViewController on iPad.
adds some checks to remove generated files on build
changes build_dir to be unique for WPiOS
fixes spacing
moves oclint execution to a shell script
Merge pull request #2156 from wordpress-mobile/issues/2153-share-activity-fix

WordPress share activity uses correct modal presentation style.
Updating localized strings.
adds back in sed command to treat oclint as warnings
fixes bug with pipe of json compilation data
Merge pull request #2158 from wordpress-mobile/issue/2151-add_oclint

implement oclint
Moving WordPress sharing to be more prominent.
Improves sanitizing featured image string.
Merge pull request #2161 from wordpress-mobile/issues/2157-featured-image-string-crash

Improves sanitizing featured image string.
Merge pull request #2159 from wordpress-mobile/issue/adjust-order-of-sharing

Moving WordPress sharing to be more prominent.
Merge branch 'release/4.2' into develop
Merge remote-tracking branch 'origin/develop' into feature/notifications-redesign