Feature request - Styling for mobile browsers (iOS, Android, etc...)

(from [cfe7d97b2f22f6229fee0aaea33552a3e36ac73b]) First attempt at a method to handle mobile themes with a junk mobile variation of the simple theme [#214 Feature request - Styling for mobile browsers (iOS, Android, etc...)] https://github.com/exponentcms/exponent-cms/commit/cfe7d97b2f22f622...

(from [fd37dd1862ce0112f927ca90a9c6dbde06a29656]) Second attempt to handle mobile themes, adds session variable to track setting and a method to toggle the setting. Would allow mobile users to view full site or return, also adds forcing mobile view on a pc as a site_config setting. [#214 Feature request - Styling for mobile browsers (iOS, Android, etc...)] https://github.com/exponentcms/exponent-cms/commit/fd37dd1862ce0112...

(from [e12fff7f7d6d2d3803294cb6765aa95b6cf62993]) Second attempt to handle mobile themes, adds session variable to track setting and a method to toggle the setting. Adds link to allow mobile users to view full site (classic) or return (mobile view), and adds forcing mobile view on a pc as a site_config setting. [#214 Feature request - Styling for mobile browsers (iOS, Android, etc...)] https://github.com/exponentcms/exponent-cms/commit/e12fff7f7d6d2d38...

(from [2b892e138abd2b5a7377896c13d06f114e54e883]) Adds Mobile View toggle to exponent menu under Extensions (below theme management) [#214 Feature request - Styling for mobile browsers (iOS, Android, etc...)] https://github.com/exponentcms/exponent-cms/commit/2b892e138abd2b5a...

(from [1cb8f1a27e13ac56b09db87eda57750a6a5d32f5]) Updates loading process to prevent warnings [#214 Feature request - Styling for mobile browsers (iOS, Android, etc...)] https://github.com/exponentcms/exponent-cms/commit/1cb8f1a27e13ac56...

(from [5e419a26e82d7be3501b8210080d0c895a168c07]) Change formatting of "switch view" link to center it [#214 Feature request - Styling for mobile browsers (iOS, Android, etc...)] https://github.com/exponentcms/exponent-cms/commit/5e419a26e82d7be3...

(from [0160ac6c02030da489557501207a38a6bb3c6561]) Updates the simpletheme mobile variation to something more usable; now only displays view mobile/classic link if there is a mobile variation[#214 Feature request - Styling for mobile browsers (iOS, Android, etc...)] https://github.com/exponentcms/exponent-cms/commit/0160ac6c02030da4...