Bug 974005 - Add back Gigabit Blog link
Bug 973657 - Tabzilla MWC promo for "ja" and "el"

Fix font size for “el” and “ja”
Bug 974803 - MWC Partners page: fix el, zh-TW

el: title overlapping with Firefox logo
zh-TW: text covered by Firefox’s tail in Marketplace section
cs, el, ja, pl, ro, sr: fix #explore arrow (cur or overlap)
Merge pull request #1716 from mmmavis/bug-974005-gigabit-blog-link

Bug 974005 - Add back Gigabit Blog link
Merge pull request #1727 from flodolo/bug973657_ja_el

Bug 973657 - Fix CSS in tabzilla MWC promo for "ja" and "el"
Merge pull request #1726 from flodolo/bug974803_el_zhTW

Bug 974803 - MWC Partners page: improve display for locales