Merge pull request #428 from rdsubhas/master

1677, 1671 - PDF Export optimization, Hide children names in Page titles
FIX - Subhas/Kavitha - FormSection details persisted even on field toggle
Merge pull request #429 from rdsubhas/master

1663 | Subhas/Kavitha | Refactor CouchDB settings handling and fix netbook-to-netbook sync
Change capistrano versioning
Added a user admin to run android tests
Jaya| Fixed form section and add fields
Merging the pull request
Gowri : fixed few @wip tests
ci | Subhas/Kavitha | Correct failing specs
ci | Subhas | Add configurable Solr tmpdir for CI environments
ci | Subhas | Add script for deleting solr data directory
ci | Subhas | Fix Solr issues in Linux