fixes to release routines

Release v3.6.4 (ushahidi#1707)

**New Features**
- Added Field Level Locking to Surveys
- Improved Survey UX
- Added Task Level Visibility
- Added Webhook Support
- Added Webhook UX
- Added Webhook events fro Create, Update of Post
- Added Survey Duplication 
- Added Task Duplication
- Added Support for OSS deployment with Ushahidi Mobile
- Added Deeplinking for iOS and Android
- Added Banner ads for iOS and Android
- Adding Location Search Picker for Maps in Posts
- Added reply to twitter via Post feature
- Added support for hierarchical categories
- Added Category field type to Survey
- Added Markdown field type to Survey
- Add tags dynamically directly from Posts
- Added language switching for all users


**Minor improvements and fixes**
- Adding uglify-friendly code to colors
- Confirming on delete for unsaved surveys, tasks and fields
- Upgrade node to v6
- Resolved twitter duplication bug
- Display number of unmapped posts to timeline
- Moved Savedsearches to Modal
- Moved Filter to Modal

Release v3.6.3

------------------------------------------

**New Features**
- Add video embed fields (ushahidi#1452)
- Make labels editable on default title + description fields (ushahidi#1469)
- "Create New Survey" link in sidebar (ushahidi#1470)
- Make post dates editable (ushahidi#1362)

**Minor improvements and fixes**
- Allow ?status[]=all as a post filter (ushahidi/platform@9809c05)
- Hide reply to author on twitter messages as it doesn't work (ushahidi/platform-client@debf4aa)
- Only redirect after deleting a post if we're not already on map/timeline (ushahidi/platform-client@76c7d73)
- Fix coloring on post status indicator when on detail page (ushahidi/platform-client@afa651b)
- Fix bugs when editing collections (ushahidi#1407)
- Fix timezone issues with post date editor (ushahidi/platform-client#397)

Release v3.6.2

==========================================

No API changes

Merge pull request ushahidi#1467 from ushahidi/develop

Release v3.6.1

Release v3.6.0

=================================================================

**Post import improvements**

- Import post categories from CSV
- Set post status when importing
- Update import layout
- Notify a user whenever their import finishes, even if they've navigated away

**Minor Improvements**

- Update modal button styling
- Notify user as they edit a post if the post is in an invalid state
- Support markdown in site description
- Show tasks with no fields and a message explaining this
- Add editable post date to the API (UI pending)
- Sane column headers on post CSV export
- Better error reporting when uploading images

**Bugs**

- Fix failure removing posts from a collection
- Remove en-US as default language, use en instead
- Notify user when geolocation search fails in post edit
- Fix removing tags from a post
- Fix invalid slugs generated for posts
- Fix validation on lat/lon for post location fields

**Development improvements**

- Re-organised file structure into main, common and settings modules
- Move template alongside the related controller/directive
- Remove dead code

Release v3.5.1

Add missing migration to ensure all forms have
at least one 'post' stage.

Release v3.5.0

Improvements
- Add Raven/Sentry logger
- Add 'archive' status for posts (ushahidi#1295)
- Allow filtering posts by multiple statuses
- Better errors when for missing multisite deployments
- Always include CORS headers on exceptions
- Added stage 'type' to differentiate post and task stages (ushahidi#1283)
- Added required_approval option to forms (ushahidi#1282)
- Added everyone_can_create and roles with which can_create to forms (ushahidi#1282)
- Always validate fields on 'post' stage type (ushahidi#1284)

Bug fixes
- Fix issues pulling from email
- Fix issues pulling from FrontlineSMS (ushahidi#1305)
- Fix SQL error when PUT request makes no changes (ushahidi/platform@ed3979)

Release v3.4.7

- Ensure email settings are defined
- Bring multisite handling back to core: Auto generate client url from api url

Release v3.4.6

Fix critical bug that prevented saving posts (b2fff48)