Added window.mata namespace

Signed-off-by: Marcin Wiatr <mail.wichura@gmail.com>
Merge branch 'master' of https://github.com/wichura/MataCore
Added window.mata namespace

Signed-off-by: Marcin Wiatr <mail.wichura@gmail.com>
Added null handling

Signed-off-by: Marcin Wiatr <mail.wichura@gmail.com>
Merge commit 'f5ab2e762d0289d85fac009036d96eb25ed4157b'
Code formatting

Signed-off-by: Marcin Wiatr <mail.wichura@gmail.com>
Merge branch 'master' of https://github.com/wichura/MataCore
Merge branch 'master' of https://github.com/wichura/MataCore
Merge branch 'master' of https://github.com/wichura/MataCore
Merge branch 'master' of https://github.com/wichura/MataCore
Added mataAssetUrl to MataWebApplication

Styled login page

Signed-off-by: Marcin Wiatr <mail.wichura@gmail.com>