Changed include/requires to allow static build
Modularize and enhance the headless test script.

This refactors the test-script `run-testsuite`, so it isn't one big file,
but uses two newly created modules: `strUtil` and `tawWrapper`.

* `strUtil` exports methods for padding strings.
* `tawWrapper` exports methods for finding test-files, plus finding and
  executing Test.Anotherway functions.

Also included in this commit is a more robust way of detecting the base path
of the testsuite. This script should now be callable from everywhere, not only
from the root of the repository.
Merge pull request #220 from marcjansen/headless-modularize

Modularize and enhance the headless test script. (r=@weskamm)
fixing issue #205 (Zoomslider can become out-of sync with actual zoom) by setting zoomMethod to null.
Restricting the maps iresolution to match layers requirements
Changed doc comments for issue #205

Added note to address issue #205, fixed the example code
Merge pull request #225 from weskamm/zoomfix

fixing issue #205 (Zoomslider can become out-of sync with actual zoom)
Change the copyright to 2014.
Merge pull request #227 from marcjansen/copyright-year-2014

Change the copyright to 2014.
Changed the URL to print servlet, adopted examples and tests
Merge pull request #232 from weskamm/printfix

Changed the URL to print servlet, adopted examples and tests
Modified some buggy styling options in the resizeFunction
Merge pull request #235 from jcelda/master

Modified some buggy styling options in the resizeFunction
Introduce & propagate legendimageloaded-event.
Merge pull request #236 from marcjansen/230-clean

Introduce & propagate legendimageloaded-event (closes #156, p=@bjornharrtell, r=me)
Only render components when node is checked.
Merge pull request #237 from marcjansen/leg-vis-drag-drop

Only render components when node is checked. (r=@weskamm,@juliensam)
Use HTML5-doctype in examples.
Merge pull request #239 from marcjansen/doctype

Use HTML5-doctype in examples.
Restore enforceOneVisible functionality for radio groups
Merge pull request #242 from bartvde/layertree

checkedGroup only seems to work with baseLayers