Fixed 3 bugs

* Typo in parseandroidmanifest.pl
* Missing line in postprocess_1.sh
* Faulty algorithm in IntentWithPermission.java:
PScout's java file IntentWithPermission.java overwrote the Map
intentaction at several places. This caused problems when multiple
actions could be associated with the same intent variable.

Our fix uses a List<String> type instead of String type for the Values
in the intentaction Map. This allows additional action strings to be
appended to a given Value rather than overwriting earlier ones.