Fix compile / fix comment / fix order

git-svn-id: https://svn.code.sf.net/p/chan-sccp-b/code/trunk@4162 43c1dc8c-776e-4df2-8ef1-6e829299be21
Singular implementation for grouppickup

git-svn-id: https://svn.code.sf.net/p/chan-sccp-b/code/trunk@4163 43c1dc8c-776e-4df2-8ef1-6e829299be21
do not send dialing state back to asterisk, this will prevent signalling connected state when pickup a parked call, fixes #17

git-svn-id: https://svn.code.sf.net/p/chan-sccp-b/code/trunk@4164 43c1dc8c-776e-4df2-8ef1-6e829299be21