Separated logging and allow source callback chaining.
More informative log message.
#4: Support for build timestamp via maven build timestamp.
Updated readme with FAQ and added log message for possible Coveralls
report delay.
Made the source directories for a project populate dynamically based on
project configuration.  Also made the plugin run in aggregate mode so
that only one coverage report is sent to coveralls.
Merge branch 'master' of github.com:trautonen/coveralls-maven-plugin

Conflicts:
	src/main/java/org/eluder/coveralls/maven/plugin/AbstractCoverallsMojo.java
	src/test/java/org/eluder/coveralls/maven/plugin/AbstractCoverallsMojoTest.java