Revert "Add executable rights for executable (bash) files"

These are not meant to be complete shell scripts, so
shebang lines don't really make sense here. Rather, as
noted by the author (Daniel Friesen), scripts in the
parent directory include these files using the "source"
or "." command.

This reverts commit 96e0ed45a81dfb4783c74353a8e70d0b926ad900.

Change-Id: I7a0b7bb2a5ea1b1c141cb36f38736fe562b22c10

diff --git a/maintenance/dev/includes/php.sh b/maintenance/dev/includes/php.sh
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/maintenance/dev/includes/require-php.sh b/maintenance/dev/includes/require-php.sh
old mode 100755 (executable)
new mode 100644 (file)