Bumped version number to 1.2.

Change-Id: I344ae76814585ce89fed8541528d55625d0a665b

Updated styling of selectFromHierarchy so that selected rows are now italic and green.

Change-Id: Ie42385134bc9e30d17473820a6b520e2cb3cd91d

Cleaned up extrenious comments.

Change-Id: Ib545ca4edfbef495800fd2ca611ed2dbbc8b7f9b

Implemented height and width restrictions for selectFromHierarchy form input type.

Change-Id: Ib5411e151d7c0baee5872c7cd78380db81ee07a9