a. Add support arch. filter for library instance selection in FPD file.

a. Add support arch. filter for library instance selection in FPD file.
b. add sync. operation for modifying dynamic pcd values to set the new value to all pcd entries in ModuleSA.
c. Make line wrap for SPD, FPD header copyright text area.
d. give warning of default section added when user add new Sections under FPD build options.
e. not generating the empty build targets when user creating a new entry for build options.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@1804 6f19259b-4bc3-4df7-8a09-765794883524