Renumbering commandline, pdll_arm and toolchain_macro tests to avoid duplicates. Renaming qt_helloworld, commandline and whatcomp to match the test and file names. Allocating ids to qt_helloworld and apply_usecases. Fixing typo in commandline test and enabling it so it actually runs.

component       dev_build_e32tools_e32lib

source          /src/tools/dev/build/e32tools/e32lib
binary          /src/tools/dev/build/e32tools/e32lib/group all

notes_source    release.txt

ipr T