Incorrect brige of log messages in JUL to SLF4J projects

We have detected that logging from JUL to SLF4J is not working properly in Jersey JAX-RS implementation as described in this reference:

http://blog.cn-consult.dk/2009/03/bridging-javautillogging-to-slf4j.html

Modified init method in order to remove all previous handlers before installing the JUL to SLF4J one.
Merge pull request #10 from borillo/master

Incorrect brige of log messages in JUL to SLF4J projects
Fix permissions for pom.xml (incorrectly executable)
Fix indent in pom.xml
Redirect test output to file (reduces noise)
loggly: Allow subclasses to create the HTTP connection
loggly: Ignore LogglyBatchAppenderTest during rework

The test is being rewritten, so we're disabling it for now to avoid
any build noise from failed unit tests.
Replace jmockit and easymock with mockito

jmockit and easymock weren't actually used. And jmockit has an
unfriendly dependency on some JAR/DLL. I prefer Mockito anyway :)

Fixes #19
loggly: Print Nth debug message to show request count
loggly: Add new test LogglySendOnlyWhenMaxBucketsFullTest

Adapted from LogglyBatchAppenderTest#sendOnlyWhenMaxBucketsFullTest()
but uses mock HTTP connections
loggly: Remove HttpTestServer (now obsolete)
Revert "loggly: Remove HttpTestServer (now obsolete)"

This reverts commit c0ec86b31f12feb1469c4463d1c5a1a026b7f46d.
Restoring HttpTestServer until we remove LogglyBatchAppenderTest.
Remove unnecessary gpg signing for non-release builds

Fixes #18
loggly: Add peek functions to DiscardRollingOutputStream (#21)
loggly: Append new-line to log entries if needed (#21)

This fixes a problem where every batch sent to loggly was seen as
a single log event instead of the individual events within the
batch.
Revert "loggly: Add peek functions to DiscardRollingOutputStream (#21)"

This reverts commit 249690dd051258c8775131da010a05dca3430a03.
Revert "loggly: Append new-line to log entries if needed (#21)"

This reverts commit d51377c7f4dafbd88f89cdaab36edf887ab02796.
loggly: Append new-line to message as needed (#21)

Make sure messages end with new-line char to delimit individual
log events within the batch sent to loggly.

Fixes #21
Update pom.xml

* Remove groovy (will re-add when needed).
* Move spring deps to spring module.
* Update versions for all plugins/deps
* Redirect unit-test output to file
Add release script