Markos Chandras e22faa0f77 elements: Drop executable bits from environment files
Files in $element/environment.d are meant to be sourced, so drop
the executable bit. Moreover, drop the executable bit from a couple
of other scripts that are either meant to be sourced or simply because
they are configuration files.

Change-Id: I7f724dd9d409f4a835a136f12f48a84aa9acc41e
2016-12-01 23:06:56 +00:00
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