envsetup: replace dot with source command

I have an alias on '.' so that won't work for me.

Change-Id: I1b52441cbba6ea4db4f8d92ae52b67fd38061a0e
Signed-off-by: Constantin Runge <uroc327@cssbook.de>
let roomservice.py update the device dependencies if it's already fetched

Change-Id: I0193d42dc9b6903514527305808778ad9884c8a2
Signed-off-by: Constantin Runge <uroc327@cssbook.de>
roomservice: check if dependencies actually need to get updated

Change-Id: I8e0007b0691fec61bcf303660fec898d1a34813a
Signed-off-by: Constantin Runge <uroc327@cssbook.de>
envsetup: add remotes and push from cm envsetup

Change-Id: I5913802f4acc4d812625a1c973cb8d4c95f72881
Signed-off-by: Constantin Runge <uroc327@cssbook.de>
fix aospa-legacyremote function

Change-Id: I0a9f56076b6624ee4c294a6c6a17c6e4edfb0336
Signed-off-by: Constantin Runge <uroc327@cssbook.de>