Create a MemStat report/visualization
Add ReportPosition to report logstream filename/byte position
Add ReportMsg for reporting from logstreamer plugin
Only numerically format dasher values with a known representation
Add support for MySQL 5.5 slow query logs
Skip report categories if there no reports. Fixes #832.
Corrected the MySQL slow query processing based on sql/log.cc
Merge pull request #834 from mozilla-services/slowquery_5_5

Corrected the MySQL slow query processing based on sql/log.cc
Update CHANGES.txt with fix for issue #832
Escape regexp meta characters in logRoot
Fix panic when no MultiDecoder 'order' is set

MultiDecoder.getDecodedPacks assumes at least one item in chain, which
is built from order config field.

Updated docs to reflect 'order' being required.
Make the counts integer values

The extra decimal digits were causing the output to exceed the maximum.
Merge branch 'dev' into slowquery_5_5
Initial encoder plugin type implementation.
Add a bloom filter to the sandbox and create a unique items filter
Update changelog.
Merge pull request #835 from lann/fix_multidecoder_panic

Fix panic when no MultiDecoder 'order' is set
Merge branch 'fix/sigusr1-panic' of github.com:mattcottingham/heka into mattcottingham-fix/sigusr1-panic

Conflicts:
	CHANGES.txt
Merge branch 'mattcottingham-fix/sigusr1-panic' into dev
Merge pull request #837 from mozilla-services/slowquery_5_5

Make the counts integer values