keg form label number validation

#80
Changes include:

- Styled keg_list.php and layout.css
- Added missing header on keg_list.php
- Changed Kegs to Keg List in left_bar.php to match breadcrumbs
- Changed Taplist to Tap List in left_bar.php to match breadcrumb
- Fixed whitespace on contributors.php
- Added weight column to kegs table as decimal(11,4) NOT NULL
- Added weight column to keg_manager.php, keg_form.php, etc etc
- Changed Broken column kegStatuses to `Needs Parts`.
- Added kegStatuses: `Needs Repairs`, `Dry Hopping`
- Removed `Flooded` and `Needs Repairs` from Tap a keg dropdown list
- Made all buttons on tap_list.php Proper Case.
- Added additional keg to test_data.sql because reasons
- Some other things I probably forgot...
Changes include:

- Styled keg_list.php and layout.css
- Added missing header on keg_list.php
- Changed Kegs to Keg List in left_bar.php to match breadcrumbs
- Changed Taplist to Tap List in left_bar.php to match breadcrumb
- Fixed whitespace on contributors.php
- Added weight column to kegs table as decimal(11,4) NOT NULL
- Added weight column to keg_manager.php, keg_form.php, etc etc
- Changed Broken column kegStatuses to `Needs Parts`.
- Added kegStatuses: `Needs Repairs`, `Dry Hopping`
- Removed `Flooded` and `Needs Repairs` from Tap a keg dropdown list
- Made all buttons on tap_list.php Proper Case.
- Added additional keg to test_data.sql because reasons
- Some other things I probably forgot...
Merge pull request #81 from RaspberryPints/Install

Install
Permissions update, removing several config files generated by the install script.
Merge branch 'master' of https://github.com/RaspberryPints/RaspberryPints
Update Mya.php
Update README.md

Formatting.
Merge branch 'master' of https://github.com/RaspberryPints/RaspberryPints
Fixing config bug introduced when install was added to schema.sql

Resolves #82.
Support to have 2 diffrent logos
Support to have 2 diffrent logos
Support to have 2 diffrent logos
Support to have 2 diffrent logos
Support to have 2 diffrent logos
Update schema.sql
added autofocus="autofocus"
added autofocus="autofocus"
Merge branch 'master' of https://github.com/RaspberryPints/RaspberryPints into Install