update versions for release

2.18.1 rc (#778)

* update versions and readme

* fix css selectors for footer boldgrid-sections (#775)

* removed checkboxes to prevent TGMPA from breaking (#777)

* update version for stable

Custom sub menus (#768)

* custom sub menu support

* update versions for beta1

* fix UL / LI in custom sub menus

* fix menu styles

* update version for beta2

* add % based sub-menu sizing

* fix offsets on sub-menus

* adjust footer submenus to open upwards

* add mobile rules

* update versions for RC

* fix UL styling within mega menus

* Fix Button Padding

* prevent sticky headers from going off screen

* fix weforms not loading

* fix sub menu background color

* fix line height in mega menu items

* update styles

* update versions for RC

* adjust z-indexing

* remove resizing of menus

* remove extra padding on links

* fix megamenu links turning into buttons

* fix padding on megamenu links

* update rc3 version number

* update color-classes.scss

* update color-classes.scss

* fix venetian overlays

* final changes before merge

update rc3 version number

update versions for RC

update versions for RC

fix bgtfw_upgrade_url_pro_features filter

update versions for beta1

Branch 2.17.2 (#763)

* change color of template subtitles (#760)

* resolve missing tags in saveHTML() (#759)

* change logic for determining base template with SI (#762)

* change logic for determining base template with SI

* add return false;

* move filters to 3rd party Sprout Invoices class

* Issue 741 (#761)

* set widget link hover to match body link hover

* fix linting issues

* fix link preview

* update version for RC

* Update package.json

* Update boldgrid-theme-framework.php

* Update README.md

update version for RC