Update he_IL.po

Removing unnecessary quote sign.
Add estonian translation
Merge pull request #1008 from ragulka/more-i18n

Make Home and Primary Navigation translatable
Merge pull request #1007 from ragulka/estonian-translation

Add estonian translation
Merge pull request #1006 from AmitT/patch-1

Update he_IL.po
Adding comment to reduce confusion about div tag closing.
Merge pull request #1010 from JulienMelissas/master

Adding comment to reduce confusion about div tag closing in lib/comments.php
Bug in roots_request_filter()

This function affects the dashboard as well and breaks product filtering in WooCommerce 2.15 (not sure what other versions). Adding && !is_admin() should fix it.
Merge pull request #1013 from lainga9/patch-1

Bug in roots_request_filter()
Fix comment log out title echo
Merge pull request #1015 from leoj3n/comment-title-fix

Fix comment log out title echo