Create documentation page for Ghost Object

- Link the new page in all places needed
Create documentation for Remote Object

- Put links where is necessary for new documentation page
Create `Contributing` documentation page

- Remove unecessary headers for IE old versions (nedded by @Ocramius)
- Modify metatags to optmize searches robots
- Add links to menu on all pages
Add link to download in all pages
Fix index.htm file

- Fix footer on css
- Reduce css rules
Put links on each section
Create `Access interceptor value holder` docs

- Put right links on `index.html` section for `Access interceptor value
  holder`
- Create documentation page for `Tuning the ProxyManager for production`
Create `Access interceptor Scope Localizer` docs

- Put link on `index.html`
Include Favicon

- Fix favicon path in all html files
Add `Download` page to the documentation
Modify header of internal pages

- Put video and description on `index.html`
- Fix links to `copyright`
Insert menu on footer
Add the `copyright` page with license
Rename documentation directory to `html-docs`
Add file to redirect to ProxyManager Documentation
Fix css style on mobilephones
Fix camel case name on link to github repositor
EOL EOF
#181 - Adding ending `/` at the end of the redirect URI, since otherwise base url is broken
Merge branch 'feature/#181-documentation-on-github-pages'

Close #181
Close #182