Replace Gecko Simplicity Studio project that had multiple build configurations with...

Replace Gecko Simplicity Studio project that had multiple build configurations with one that has a single build configuration and targets the Giant Gecko starter kit.  Now there are separate projects for the Giant and Pearl Geckos.
Update the Pearl Gecko project to use the register test tasks that include the FPU registers.

git-svn-id: https://svn.code.sf.net/p/freertos/code/trunk@2423 1d2547de-c912-0410-9cb9-b8ca96c0e9e2