Merge Metaswitch fixes

r615
Stop stack traces being logged when write() is called without a target (which can be valid, according to comments) as log files are getting spammed.
---------------------
r595
Code review mark-ups for improved config logging.
---------------------
r509
Correction to r508: imports shouldn't be corrected from * change logging level of config changes to INFO
---------------------
r508
Add logging of the initial config on startup, and all changes
---------------------
r446
Reduce maximum resolution and framerate to allow interop with the mobile client.
---------------------
Merge Metaswitch fixes

r615
Stop stack traces being logged when write() is called without a target (which can be valid, according to comments) as log files are getting spammed.
---------------------
r595
Code review mark-ups for improved config logging.
---------------------
r509
Correction to r508: imports shouldn't be corrected from * change logging level of config changes to INFO
---------------------
r508
Add logging of the initial config on startup, and all changes
---------------------
r446
Reduce maximum resolution and framerate to allow interop with the mobile client.
---------------------
Merge branch 'master' of github.com:Metaswitch/libjitsi
Merge Metaswitch fixes

r615
Stop stack traces being logged when write() is called without a target (which can be valid, according to comments) as log files are getting spammed.
---------------------
r595
Code review mark-ups for improved config logging.
---------------------
r509
Correction to r508: imports shouldn't be corrected from * change logging level of config changes to INFO
---------------------
r508
Add logging of the initial config on startup, and all changes
---------------------
r446
Reduce maximum resolution and framerate to allow interop with the mobile client.
---------------------
Merge branch 'master' of github.com:Metaswitch/libjitsi
Merge Metaswitch fixes

r615
Stop stack traces being logged when write() is called without a target (which can be valid, according to comments) as log files are getting spammed.
---------------------
r595
Code review mark-ups for improved config logging.
---------------------
r509
Correction to r508: imports shouldn't be corrected from * change logging level of config changes to INFO
---------------------
r508
Add logging of the initial config on startup, and all changes
---------------------
r446
Reduce maximum resolution and framerate to allow interop with the mobile client.
---------------------
Merge branch 'master' of github.com:Metaswitch/libjitsi
Merge Metaswitch fixes

r615
Stop stack traces being logged when write() is called without a target (which can be valid, according to comments) as log files are getting spammed.
---------------------
r595
Code review mark-ups for improved config logging.
---------------------
r509
Correction to r508: imports shouldn't be corrected from * change logging level of config changes to INFO
---------------------
r508
Add logging of the initial config on startup, and all changes
---------------------
r446
Reduce maximum resolution and framerate to allow interop with the mobile client.
---------------------
Log the first second of media and then one packet per second after that.
Commiting proposed fix to bug 452 to temporary branch to create a patch for code review.
Add some logging from TJLP for bug #250
Add missing import
Add some logging from TJLP for bug #250
Add missing import
Add logging to AudioMixer so we can see why on no-way media calls we get on one call to addInputDataSource
Add support for using all methods of DTMF transmission simultaneously.
Merge branch 'master' of github.com:Metaswitch/libjitsi
Merge branch 'master' of github.com:Metaswitch/libjitsi