Removed a pretty spamming debug-build only output that was used in GMCP/MCCP interaction debugging.
Merge pull request #197 from vadi2/telnet-debug

Telnet debug
Don't reenter the mutex, it is not reentrant.
Merge pull request #198 from ahmedcharles/reentrant

Don't reenter the mutex, it is not reentrant.
Fix sendMSDP() to allow variable values

See http://tintin.sourceforge.net/msdp:
"client - IAC SB MSDP MSDP_VAR "SEND" MSDP_VAL "AREA NAME" MSDP_VAL "ROOM NAME" IAC SE"
Merge branch 'release_30' into release_31

Fix sendMSDP() to allow variable values.
Merge branch 'release_31' into development

Fix sendMSDP() to allow variable values.
Use 'const QString&' for parameters.
Merge pull request #171 from ahmedcharles/const

Use 'const QString&' for parameters.
BugFix: faulty message alignment, cTelnet::postMessage() in non-ERROR cases

Code that was put in to fix messages with tag "[ ERROR ] - " was not copied
to the other tag types, so those messages were not lined up correctly as
per:

"[<tag>] - <message line 1 ...>
           <message line 2 ...>
           ...
           <message line n ...>"

Signed-off-by: Stephen Lyons <slysven@virginmedia.com>
Merge pull request #201 from ahmedcharles/tab_fix

BugFix: faulty message alignment, cTelnet::postMessage() in non-ERROR cases
Update Travis to use GCC 4.7
Per http://www.swiftsoftwaregroup.com/upgrade-gcc-4-7-ubuntu-12-04/