Merge pull request #47 from thelia/form

Form
Fixed junk on intro page
Merge pull request #48 from roadster31/templates2

Fixed junk on intro page
create module loop doc
Merge pull request #49 from thelia/module_loop

create module loop doc
Update installation.md
Merge pull request #51 from driou/master

Update installation.md
created page
template postage page, fixed some markdown strict typo
postage page
Fixed subnav
Documented the {intl} js parameter
Fixed absolute paths
fixed typo
Add thelia template security doc
created page
template postage page, fixed some markdown strict typo
postage page
Fixed subnav
Fixed absolute paths