Revert changes
Add a type 4 reward that is hidden
Updated forum link to StellarTalk
Close the flash message after claiming rewards
Add forgot username
Add 'forgot username' link on login page

fixes: 543
address comments
Address comment
Merge pull request #572 from stellar/reward-type-4

Reward type 4
Merge pull request #571 from guillelopez/updated-forum-link-to-stellartalk

Updated forum link to StellarTalk
Update README.md
address comments
Merge pull request #564 from stellar/forgot-username

Forgot username
fixing login error tip
fix register form
fix verify email form
Fix send pane
remove container on password
switch error tips back to left
making error tip full width on mobile devices