change version number back to snapshot
Re-added easy debugging script.

Not sure why this was removed and replaced
with a Windows only .bat file version.
Fix for #92 and #113
Gradle debug generic.
Added a timeout parameter for the maximum time to allow a print to run before cancelling
Add metrics to track http requests.
Added "state" to executing tasks so I can see which tasks are running and which are waiting.
Merge branch 'master' of git://github.com/opengeogroep/mapfish-print into itext-upgrade
Merge branch 'master' into 2.0.x
update e2e-tests submodule link
Fixes after merge errors
Changes to app loading to make it more robust and cleaner code.

Still needs more clean up but it is a bit better

Also tested that all app names works (with and without .yaml, and absolute and relative file paths)
Merge branch '2.0.x'

Conflicts:
	build.gradle
Don't display scale as double
Merge pull request #132 from sbrunner/scale

Don't display scale as double
Fixed #133, multiple maps support broke overviews rendering
Merge pull request #134 from mbarto/issue133_overview_broken

Fixed #133, multiple maps support broke overviews rendering
Merge branch 'master' of https://github.com/mapfish/mapfish-print into chtopo

Conflicts:
	src/main/java/org/mapfish/print/PDFUtils.java
	src/main/java/org/mapfish/print/servlet/MapPrinterServlet.java
	src/main/resources/mapfish-spring-application-context.xml
	src/test/java/org/mapfish/print/MapTestBasic.java
	src/test/java/org/mapfish/print/PdfTestCase.java
	src/test/java/org/mapfish/print/config/layout/LegendsBlockTest.java