* initial commit to migrate contents of Options->Paths to zm.conf
* remove paths items from configdata.pm
* remove paths tab from options
* update deb packaging scripts with new cmake vars
* remove extraneous file
* save custom paths variables to config file before dB is freshened
* don't check configs if the dB version is >= 1.31.0
* cmake changes to support conf.d
* php changes to support conf.d
* perl changes to support conf.d
* C changes to support conf.d
* add conf.d support to rpmspecfile
* fix typo
* specify ZM_CONFIG_SUBDIR in relevant target distros
* put back my config_file perl definition
* remove quotes from ZM macros
* fix snprintf
* add README to conf.d folder
* adjust rpm specfile
* remove custom permissions from README in rpmspecfile
* modify rpm README documentation to reflect conf.d support
* set ZM_CONFIG_SUBDIR in debian rules file