Merge pull request #305 from AndlyticsProject/dev

Dev-->Master - Release 2.4.0
Merge pull request #307 from AndlyticsProject/dev

updated header image
fixed typo
Merge branch 'dev'
Merge branch 'dev'
added more debug logging for skipped apps
Merge pull request #350 from nelenkov/dev

added more debug logging for skipped apps
Merge pull request #351 from nelenkov/links-page

Added AppDetails table/class; linked Links to AppDetails with FK
Upstream #352 add appinfo page with description, version, changelog, last store update date, links.
GH #352 redesigned links (to be renamed appinfo) page
GH #352 renamed links to appinfo.
Merge pull request #353 from therealdpk/appinfo

GH #352 redesigned links page
Fixed comment parsing, need to check developer replies though. Fixes #358
Updated version for fix release
Added back missing device model. Refs #358
Updated in app change log
Merge branch 'master' into dev
merged dev
removed unused import
Merge branch 'dev' into links-page