Added spanish translation

Signed-off-by: Razican <admin@razican.com>
Add Serbian to the list, and add a note about RTL languages.
Signed-off-by:James L Parry <jim_parry@bcit.ca>
Merge pull request #11 from jim-parry/update/dec03

Add Serbian to the list, and add a note about RTL languages.
Merge pull request #10 from Razican/spanish

Added spanish translation
Add portugese-brazilian translation

Signed-off-by:James L Parry <jim_parry@bcit.ca>
Merge pull request #13 from jim-parry/update/brazil

Add portugese-brazilian translation
Merge pull request #1 from bcit-ci/master

update with main repo