resolves #240

- creates AsciiDoc article template for 1.5
- adds link to template docs index page
- updates description and keyword for docs page and template page
Merge pull request #241 from graphitefriction/templates

resolves #240
Adds github link and fixes substitutions
subs test
block fix

TODO figure out why subs are not working on an open block
remove literal block until subs is fixed
Update Git project link
Merge pull request #242 from bry4n/patch-1

Update Git project link
adds source code block content

- documents uri attr asciidoctor/asciidoctor#800
- documents backslash asciidoctor/asciidoctor#1022
- documents source language asciidoctor/asciidoctor#888
- removes duplicates source code examples files
- updates include files for source code examples
- changes include file names for desc and keywords
Merge pull request #243 from graphitefriction/1-5-docs

adds source code block content
fixes #244 callout example syntax
Merge pull request #245 from graphitefriction/callouts

fixes #244 callout example syntax
copyedits
Merge pull request #246 from graphitefriction/callouts

copyedits
update the section about working with complex URLs, add id
documents asciidoctor/asciidoctor#1027

- rearranges include directive tag and lines
- adds new tag and lines examples
Merge pull request #248 from graphitefriction/1-5-docs

documents asciidoctor/asciidoctor#1027
fix AsciiDoc syntax errors
prefix release notes file with underscore
upgrade to Asciidoctor 1.5.0.rc.4

- upgrade to Asciidoctor 1.5.0.rc.4
- enable compat-mode by default
- upgrade to Font Awesome 4.1
- align stylesheet with default stylesheet (mostly)
- update description
- cleanup styles