Issue #628310 by univate, sdsheridan, planctus: include/exclude visibility rules not properly applied.

This reverts commit 1c2bf5b5.

#813940 by jorrit: All update hooks in the install file should return an array with query information.

See feature request #628320

update README.txt to document new this
bugfix. install file did not change weight on update, on install

Update module's weight to avoid conflicts with other mail_alter modules.

#537098 by cafuego; add relative to absolute path filter to fix broken image links when using wysiwyg

add theme functions so templates can be selected from a chosen path relative to the theme -- for future email campaign templates

change htmlmail.tpl.php layout to tables --  no, tables aren't back. just we still have to rely on old, old-fashioned tables for compatibility

NOTES! :(