Add Development.md page

Author: RomanKharin

docs/Development.md

@@ -0,0 +1,73 @@
+# Delopment #
+
+[TOC]
+
+## Inroduction ##
+
+This page summary information about development PyPDF library.
+
+This project started as python fork of [FPDF](http://fpdf.org/) PHP library. 
+Later code for native reading TTF fonts was added. FPDF was not updated since
+2011. See also [TCPDF](http://www.tcpdf.org/) library.
+
+Until 2015 code developed at [Google code](https://code.google.com/p/pyfpdf/).
+Now main repository at [Github](https://github.com/reingart/pyfpdf).
+
+After commit to master repository code documentation will be uploaded to 
+[Read the Docs](http://pyfpdf.rtfd.org/) site.
+
+## Tips ##
+
+### Code ###
+
+Get master branch of code.
+```shell
+git clone https://github.com/reingart/pyfpdf.git
+```
+
+You can also use issues and pull requests at github.
+
+### Testing ###
+
+Testing described in standalone page [Testing](Testing.md).
+
+### Documentation ###
+
+Documentation are in `docs` subfolder in 
+[Markdown](http://daringfireball.net/projects/markdown/) format. To build use
+`mkdocs` utility, which directed by `mkdocs.yml`.
+
+To build documentation use in repository root:
+
+```
+mkdocs build
+```
+HTML files are generated in `html` subfolder.
+
+To continiously rebuild docs on changing any `.md` files use:
+
+```
+mkdocs serve
+```
+
+Then open browser at `http://localhost:8000`. (Port and address can be changed).
+
+**Note**: `mkdocs` internally chack internal links consistency. But somhow
+code like this:
+
+```
+[Page Name][refe/PageName,md]
+```
+
+Lead to nowhere and gives no error. To avoid this use:
+
+```
+grep -r * -e ',md'
+```
+
+And output should link to this page only.
+
+## See also ##
+[Project Home](index.md), [Frequently asked questions](FAQ.md), 
+[Unicode](Unicode.md), [Python 3](Python3.md), [Testing](Testing.md).
+

mkdocs.yml

@@ -18,6 +18,7 @@ pages:
 - [Unicode.md, "Unicode"]
 - [Web2Py.md, "Web2Py framework"]
 - [Testing.md, "Testing"]
+- [Development.md, "Development"]
 - ["reference/AcceptPageBreak.md", "Reference manual", "AcceptPageBreak"]
 - ["reference/AddFont.md", "Reference manual", "AddFont"]
 - ["reference/AddLink.md", "Reference manual", "AddLink"]