Fixes for marketing feedback

-Removed the numbers on applications
-Adjusted header message
-Adjusted title for applications “Five”…
-Fixed image on technology page (even though it says small in size
right next to it)
-Fixed wonky video link with h4 z-index overlap issue
Typo
Typo fixes
Merge branch 'rr-feedbackfixes'
Merge branch 'master' of https://github.com/ryanroberts1983/HW-Myheatworks