Merge pull request #2125 from atsareg/fix-v6r12

[v6r12] SystemAdministratorClientCLI fix
Stupid formalism
Run SQL commands one at at time to properly trap errors.
Tidy SQL statements before running them & skip empty lines.
Reorder tables in JobDB so that they can be created from scratch.
Merge pull request #21 from ic-hep/bug4_mysql

Patch mysql.server to ignore default system my.cnf.
Revert "Merge pull request #21 from ic-hep/bug4_mysql"

This reverts commit bb9123fd7c7d4052852ef168108b4e4cadbe54fd, reversing
changes made to d5a0806faba6a5024ec94c7276219a6515d5b3aa.
Correct order, useful for automatic installation via tools
Moved Script module to correct location
FIX: in toJSON(), set value to "" if not val instead of str(val)
Merge branch 'v6r11-fixFTS-141003' into v6r11-fixRMS-141013
Also set 'None' to ''
log sensible message
Really hard to set an empty string in that DB!
Avoid 0 to become ''
fix again File.toJSON() for fixing 'None' values
for good?
Remove patches for 'None' and set None to NULL in DB
Merge pull request #2128 from phicharp/v6r11-fixRMS-141013

[v6r11] Fix toJSON() in RMS
v6r11p16