Add more informations about hooks and add hook "page"
Add more informations about hooks and add hook "page"

todvora/gitbook-plugin-image-captions,Noamyoungerm/gitbook-plugin-base,rlmv/gitbook-plugin-anchors,gaearon/gitbook-plugin-anchors,todvora/gitbook-plugin-image-captions,gmassanek/gitbook-plugin-js-sequence-diagram,pm5/gitbook-plugin-lexicon,kmelve/gitbook-plugin-typekit,marcusgadbem/gitbook-plugin-anchors-wrapper,spricity/google_code_prettify,GitbookIO/plugin,rlmv/gitbook-plugin-include,gaearon/gitbook-plugin-prism,genomecompilermanual/gitbook_plugin,nicgirault/gitbook-plugin-circosjs,wabarr/plugin-wabtheme,glabcn/gitbook-plugin-anchors-wrapper