[IMPROVED] Added case-insensitive login

* [IMPROVED] Added Username/Email password reset

Fixes #709
[FIX] Disable Block Explorer Link on Mobile Theme
Merge pull request #714 from nicoschtein/patch-6

[FIX] Disable Block Explorer Link on Mobile Theme
Increased width % for News title to fit longer text on MPOS Theme
Increased width % for Pool Name header on MPOS Theme

This way longer pool name can fit, and it wont affect section_title as it is one or two words long.
Better set the Pool Name to auto adjust width pushing Section Title

Better set the "display: inline-block;" much like breadcrumbs does.
So we get just the right width to fit the Pool Name, followed by the nice shadow and then the Section Name
Aligned API Key on Edit Account 

Could be done better, but setting style on <a> should be enough.
Merge pull request #717 from nicoschtein/patch-7

Modified layout.css on MPOS Theme
[IMPROVED] Detect potential dual payout situations
Merge pull request #718 from TheSerapher/issue-715

[IMPROVED] Detect potential dual payout situations
[FIX] Set block internally accounted for earlier
Merge pull request #719 from TheSerapher/issue-715

[FIX] Set block internally accounted for earlier
[FIX] Removed debug exit from prop payout
[FIX] Incorrectly reporting # of unconfirmed coins
Merge pull request #721 from CaptainAK/issue-720

[FIX] Incorrectly reporting # of unconfirmed coins
Merge pull request #711 from TheSerapher/issue-709

[IMPROVED] Added case-insensitive login
Added space after Pool Title on MPOS Theme
[FIX] Incorrectly reporting # of unconfirmed coins

Fixes #720 and fixes #721.
This will work in all three cases:

1) $config['confirmations'] > $config['network_confirmations'])
2) $config['confirmations'] < $config['network_confirmations'])
3) $config['confirmations'] = $config['network_confirmations'])
Merge pull request #724 from nicoschtein/patch-2

[FIX] Incorrectly reporting # of unconfirmed coins
Merge pull request #723 from nicoschtein/patch-7

Added space after Pool Title on MPOS Theme