* Move to boost::regex for portability to old GCC versions
* Update URI parsing to expect 16-hex-digit timer IDs (reflecting the uint64_t)
* Fix segfault caused by using a timer after its deletion
Merge remote-tracking branch 'origin/dev' into bugfixes

Conflicts:
	src/main/replicator.cpp
Merge pull request #1 from Metaswitch/bugfixes

[Reviewer: Andy] Various Chronos bugfixes