add checkstyle plugin and config file
add new blank line rules to checkstyle settings
Merge branch 'develop' into issue/670-refresh-code-style
new script to check introduced style errors
fixes #731 change pubDate to Immediately
modified fix #731
added fix #731 for server side posts
Merge remote-tracking branch 'upstream/develop' into develop
setting the time when the user uploads the post
bug fix for Draft posts
modified PostSettings to work with Local draft
changed Immediate Button as Neutral Button
add ActionBar-PullToRefresh library dependency
replace refresh action bar button by pull to refresh in the Reader
remove reader list progress bar
comment list, replace refresh button by pull to refresh
Merge branch 'develop' into issue/1013-replace-refresh-icon-by-pull-to-refresh
notifications list, replace refresh button by pull to refresh
stats, replace refresh button by pull to refresh
themes, replace refresh button by pull to refresh