Delrifai/#412 verify account starts with @

1. Validated that account starts with @ else show the error page
2. Validated if the account starts with @, it is also not empty, and there is a username after it
3. Performed Sanity check on balance history and main account page to make sure all is working as expected

Changes applied for balanceHistory/@bkocktrades(balance history) and @blocktrades (main account)

requested review from @mcfarhat

assigned to @mcfarhat

added 2 commits

• 2e5d5694 - Issue #412 (closed) - Validate Account in route starts with @
• b9a72b82 - Issue #412 (closed) - Validate Account in route starts with @

Compare with previous version

added 20 commits

• b9a72b82...42aa87fb - 16 commits from branch develop
• 8667ffbf - Issue #412 (closed) - Validate Account in route starts with @ and is not empty
• 557dcaab - Issue #412 (closed) - Validate Account in route starts with @ and is not empty
• 0e95c8aa - Issue #412 (closed) - Validate Account in route starts with @
• 539628be - Issue #412 (closed) - Validate Account in route starts with @

Compare with previous version

merged