Fix tests

- Changed travis configuration
Merge pull request #118 from kula1922/release/1.4.0

Update changelog and change version
Fix link to scrooge and reback warehouse in bulkedit

- Fixed link to scrooge
- Added warehouse to bulkedit
Fix tests
Merge pull request #120 from kula1922/feature/fix-static-link-to-scrooge

Fix link to scrooge and reback warehouse in bulkedit
Added to bult edit template warehouse column

- Added warehouse column to bulk_edit template
Merge branch 'develop' into release-1.4.0-merge
Merge branch 'develop' into release-1.4.0-merge
Added new categories
fixed bulk filling field property_of
Merge pull request #175 from xliiv/bulkfill-property-of

Fixed bulk filling of field property_of
Merge pull request #174 from zefciu/new_cats

Added new categories
Merge pull request #152 from mkurek/release-1.4.0-merge

Release 1.4.0 merge
Refactoring OfficeInfo models, add COA fields
Merge pull request #176 from quamilek/coa

Refactoring OfficeInfo models, add COA fields
Merge pull request #177 from zefciu/RBM-74

Split the views
add coa fields migrations
Merge branch 'develop' of https://github.com/allegro/ralph_assets into coa
added valdation to search form
updated date format for search form