Merge branch 'hotfix/v0.1.0.1'
Merge branch 'release/0.1.1.0'
Merge branch 'release/0.2.0.0'
Fix size of images in the SPV
Fix preview with more than one mention
Merge pull request #4472 from svbergerem/fix-mentions-in-preview

Fix preview with more than one mention
Merge pull request #4471 from svbergerem/fix-size-of-images-in-spv

Fix size of images in the SPV
Add border-dark-grey

Substituting -grey for #999

Moving #888 text color to -grey

Adding border-dark-grey

Removing border-dark-grey from places where it isn't appropriate
Merge branch 'ssrihari-fix-colors' into develop
Refactored the colors palette a little more

- Introduced text-dark-grey = #666666
- Converted text colors #777777 and #555555 to text-dark-grey
- Removed header-grey in favor of text-grey
- Included colors in a couple of files where it was missing
- Categorized the colors in the palette based on the contexts of usage
Adjusting the description of the 404 message, in order to avoid having
to specify why users got a 404, and possibly leaking information while doing this

See discussion in #3717 for rationale on not implementing specific HTTP codes
This solves around #3717 and #3728

Adjusting travis breakage
Merge branch 'WebSpider-develop' into develop
Merge pull request #4479 from ssrihari/fix-colors-more

Refactored the colors palette a little more
Make I18n systems more robust against missing keys in pluralization data

Should make situations like #4468 less frequent
Prevent overflow of strings too long on single page view
change bitcoin_wallet_id to bitcoin_address

It is better to call it an address than a wallet ID, because the latter may
confuse Bitcoin users who conflate the two. They are not the same.

Also adds convenience method to handle the deprecated variable.
Batch insert new posts to stream
Remove automatic setting of the DB variable from script/server

* It's broken for those that would benefit from it (postgres users)
* It's broken in the design: Reading it from the config requires bundle exec ruby, which requires it being set properly
Merge pull request #4487 from arlogn/word-wrap-on-single-post-view

Prevent overflow of strings too long on single page view
Merge pull request #4485 from colindean/rename_bitcoin_wallet_id

change bitcoin_wallet_id to bitcoin_address