Make HTML/CSS changes to have it correctly done. See #239
Add missing tablesorter plugin. See #181.
Add missings images for #181
Change test case for changed parity factory function. See #181
Echo the alt value of the logo. Fixes #241
The string 'GlotPress' shouldn't be translatable, as it is the actual name of the product. 
Fixes #241
Revert [752] pending further consideration. see #206.