Cleanup SLDR Tests and enable on TC
Cleanup SLDR Tests and enable on TC

*Use TestEnvironment for storing temporary files from SldrTests
*change BadFileName from "c:\badpath" to "/dev/null/foo" to work on Win and Linux

glasseyes/libpalaso,tombogle/libpalaso,ddaspit/libpalaso,glasseyes/libpalaso,sillsdev/libpalaso,ermshiperete/libpalaso,glasseyes/libpalaso,mccarthyrb/libpalaso,gtryus/libpalaso,andrew-polk/libpalaso,andrew-polk/libpalaso,sillsdev/libpalaso,ddaspit/libpalaso,gmartin7/libpalaso,gtryus/libpalaso,sillsdev/libpalaso,gtryus/libpalaso,gmartin7/libpalaso,andrew-polk/libpalaso,tombogle/libpalaso,ddaspit/libpalaso,mccarthyrb/libpalaso,glasseyes/libpalaso,ermshiperete/libpalaso,ermshiperete/libpalaso,sillsdev/libpalaso,andrew-polk/libpalaso,ermshiperete/libpalaso,tombogle/libpalaso,mccarthyrb/libpalaso,mccarthyrb/libpalaso,gmartin7/libpalaso,tombogle/libpalaso,gtryus/libpalaso,ddaspit/libpalaso,gmartin7/libpalaso