NOBUG: Fixed file access permissions

diff --git a/calendar/lib.php b/calendar/lib.php
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/lib/db/install.xml b/lib/db/install.xml
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/mod/assign/db/access.php b/mod/assign/db/access.php
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/mod/assign/db/install.xml b/mod/assign/db/install.xml
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/mod/assign/db/log.php b/mod/assign/db/log.php
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/mod/assign/db/messages.php b/mod/assign/db/messages.php
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/mod/assign/db/services.php b/mod/assign/db/services.php
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/mod/assign/db/subplugins.php b/mod/assign/db/subplugins.php
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/mod/assign/db/upgrade.php b/mod/assign/db/upgrade.php
old mode 100755 (executable)
new mode 100644 (file)