Merge pull request #32 from rfellows/dev

BISERVER-8967 - Updated the spinner used when testing the LDAP connection
[BISERVER-8876] -- Moved utilities into common ui
Merge pull request #33 from krivera-pentaho/dev

[BISERVER-8876] -- Moved utilities into common ui
Slight increase of the minimum spacing between labels of continuous axes ticks. Accounts for recent CCC bugfixes on the label spacing algorithm.
Merge pull request #34 from webdetails/master

Slight increase of the minimum spacing between labels of continuous axes ticks. Accounts for recent CCC bugfixes on the label spacing algorithm.
BISERVER-8947 - Adding theme declaration to themes.xml for new 'Clean' theme