[FIX] sap.m.Popover: Popover can't handle the content resize when popover
go beyond the right border of screen

Change-Id: I83b766d2dad8a03f4618956e0ced5cd36a84e217
[INTERNAL] ResourceServlet: make filesystem resolver case aware

The ResourceServlet resolver mechanism has been extended to avoid case
issues which can finally be detected during productive deployment only.
In the productive scenario the resolver mechanism resolves the resources
from classpath and not from filesystem anymore and then the resolver
mechanism is case sensitive.

Change-Id: I669bbc776a542b335ef1fdb4f4f66c08d72c3065
Merge "[FIX] sap.m.Popover: Popover can't handle the content resize when popover go beyond the right border of screen"
Merge "[INTERNAL] ResourceServlet: make filesystem resolver case aware"