Release: hsqml 2.3.2

* <Added new Rootstraps>
-Mer
-Nemo

* <Added bins to start Rootstraps out side HSQML>
- sdk-start-h renamed rs-start-harmanttan
- sdk-start-m renamed rs-start-maemo
- rs-start-mer
- rs-start-nemo

* <Added Readme>

* <Renamed>
-imgs
-directories

so this wont work with previous installion's due to renaming more appropriately.