provide required fields when inserting areas, ask PDO to cast booleans correctly

git-svn-id: http://svn.apostrophenow.org/plugins/apostrophePlugin/branches/1.5@5083 c89fab08-2f9b-42bf-8176-bd3ad6bee547
Added initialText and initialHtml options to the aText and aRichText slots. These options provide true default text (or markup) for these slots, text which actually renders on the frontend to the public, not just editing hints for admins. Needed for 22



git-svn-id: http://svn.apostrophenow.org/plugins/apostrophePlugin/branches/1.5@5084 c89fab08-2f9b-42bf-8176-bd3ad6bee547
Tolerate lame data



git-svn-id: http://svn.apostrophenow.org/plugins/apostrophePlugin/branches/1.5@5085 c89fab08-2f9b-42bf-8176-bd3ad6bee547
a_slot is now very tolerant in tracking down a slot of the appropriate type in an existing area that may have many slots. getPeerInfo and friends now include a tags array attached to each page returned if you set app_a_navigationWithTags.

git-svn-id: http://svn.apostrophenow.org/plugins/apostrophePlugin/branches/1.5@5090 c89fab08-2f9b-42bf-8176-bd3ad6bee547