Merge pull request #1 from betweenbrain/master

Update README
Change params to jfrom fields
Fix default value and type
Improve functionality by adding add, delete and destroy actions.
Remove unneeded parameter.
Merge remote-tracking branch 'origin/develop' into develop

Conflicts:
	session.xml
Remove unneeded parameter.
Code formatting
Changes JRequest:getVar to JInput get
Adds check for session before initializing it
Implements use of JInput and JSession
Adds debug option
Renames arrayName as node
Changes default value of node
Implements htmlspecialchars for node name
Merge remote-tracking branch 'origin/develop' into develop

Conflicts:
	session.php
Merge branch 'develop'

Conflicts:
	session.php
	session.xml