[WPS4R] Improved resource handling and process description
[WPS4R] Small bugfix for annotation parsing
Quick fix for the error-prone getMimeType-Method. Should be reviewed!
[WPS4R] Integration tests and test scripts for resources and warnings
Enabled three ignored execute via post tests
set wpsWorkDirIsRWorkDir to false

This seems to not get set when RServe is remote.  I think this could either start as false and be set to true if it is localhost, or set it to false in this case.
Throw exeption when output can not be stored

If we do not do this, in case something goes wrong while storing the
output we get a response document that says process succeeded but has an
empty result.
Removed some warnings
Fixed a bug in ExecuteResponsbuilder, added tests

This should fix the bug Matthias Hinz has described about wrong mime
types beeing assigned to output data.
Use smaller tif for binary tests, renamed tests

Now a 3 KB large tif file is used instead of the old 800 KB large one.
Also, some asynchronous test were named synchronous. I changed this.
Removed old XmlSchema 1.1 dependency

XmlSchema 1.4.2 is used instead.
Adjusted waiting time for asynch execute tests

As the tiff files for binary execute tests are now much smaller, I
halved the waiting time for asynch execute tests.
Merge pull request #1 from MatthiasHinz/WPS4R

WPS4R branch update
removed not thrown exceptions, fixed typo
added calculator test
removed test resources from the regular script and request directories
Merge pull request #16 from jiwalker-usgs/patch-1

set wpsWorkDirIsRWorkDir to false
Changed process identifier and added a ">" to make request valid
changes in calculatorWorksCorrectly() --> should work now
Merge remote-tracking branch 'upstream/master'