Merge pull request #21 from samjamesobrien/master

Ignored internal debug support if not using log4j
[maven-release-plugin] prepare release logentries-appender-1.1.23
[maven-release-plugin] prepare for next development iteration
Merge pull request #22 from samjamesobrien/sam

Amended default config for user & fixed bug with reading patterns from ....
[maven-release-plugin] prepare release logentries-appender-1.1.24
[maven-release-plugin] prepare for next development iteration
Merge branch 'master' of github.com:logentries/le_java