CC-1024 Update installation/build for webapp-only

CC-1695  	 Remove Campcaster Studio and make install easier

Moved Desktop images to the wiki
Moved everything in /bin to /install
Included ui_browser.php from index.php instead of redirect.
Added Input.php

install/install.py

@@ -0,0 +1,22 @@
+// install dir
+// DB server
+// Database name
+// DB user
+// DB password
+// Apache group
+// postgres dir
+// postgres init script
+// Web root
+
+Save this stuff to config file
+Run install.php
+Create/adjust directories
+
+Move config values to INI file
+
+// Setup dir structure (can it be setup that way in the first place?)
+// Check that the exe's exist
+// check apache group exists
+// install pg_hba.conf
+// create database
+//