Update qtoolalign (Fixes issue 704)

- Removes shortcut ctrl-a for align tool
-- to avoid ctrl-a for select all text in UI controls messing up prim selection
- Adds llselectmgr select all function
-- to replace ctrl-a select all prims functionality that was a side effect of qtoolalign having this shortcut
- Adds toggle button (up/down arrow) to build floater for toggling display of the lower tab container area
-- This is to satisfy users who relied on ctrl-a to use align while the build floater was minimized and out of the way
- Syncs qtoolalign from Alchemy

indra/newview/app_settings/settings.xml

@@ -790,6 +790,17 @@
       <key>Value</key>
       <integer>0</integer>
     </map>
+    <key>LiruMiniBuildFloater</key>
+    <map>
+      <key>Comment</key>
+      <string>Whether or not the build tools floater is tinified (except in Land tool)</string>
+      <key>Persist</key>
+      <integer>1</integer>
+      <key>Type</key>
+      <string>Boolean</string>
+      <key>Value</key>
+      <boolean>0</boolean>
+    </map>
     <key>LiruMouselookHidesFloaters</key>
     <map>
       <key>Comment</key>