Removed Google Analytics option from free themes.
deleted unused images
Removed custom CSS option from customizer for free themes.
On theme active redirection to theme option page is removed from free themes.
Google analytics function to be called only for pro themes.
Added welcome message and link to theme options when free theme is activated.
changed welcome note design kept it inline styling for convenience and saving having to load another stylesheet
turned it into a function and hook
Fixed image url to the chimp.
Changed welcome text.
Differentiated pro theme redirection to option page on theme activate to another function & hook.
Merge commit '8208b7e97061d1b79c0b33a9e27e56ae6dad59d2'