adding CPAL license and fixing various links, relates to issue #14

README.md

@@ -1,10 +1,9 @@
-This repo is forked from https://github.com/ISA-tools/isa-api/tree/py2_isatools-lite and needs some updating.
 
 <img align="left" src="https://isa-tools.org/wp-content/uploads/2016/10/687474703a2f2f7777772e6973612d746f6f6c732e6f72672f77702d636f6e74656e742f75706c6f6164732f323031362f30332f6973612d6170692d6c6f676f2e706e67-4.png" width="150px">
 <br>
 
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-<img align="right" src="http://www.isa-tools.org/wp-content/uploads/2016/10/isatools_logo-624x149.png" width="150px">
+<img align="right" src="http://www.isa-tools.org/wp-content/uploads/2016/10/isatools_logo-1-624x149.png" width="150px">
 The open source ISA metadata tracking tools help to manage an increasingly diverse set of life science, environmental and biomedical experiments that employing one or a combination of technologies.
 
 Built around the ‘Investigation’ (the project context), Study’ (a unit of research) and ‘Assay’ (analytical measurement) general-purpose Tabular format, the ISA tools helps you to provide rich description of the experimental metadata (i.e. sample characteristics, technology and measurement types, sample-to-data relationships) so that the resulting data and discoveries are reproducible and reusable.
@@ -28,14 +27,14 @@ Thie project contains the following modules:
 
 [![Build Status](https://travis-ci.org/ISA-tools/isa-rwval.svg?branch=master)](https://travis-ci.org/ISA-tools/isa-rwval)
 [![Coverage Status](https://coveralls.io/repos/github/ISA-tools/isa-rwval/badge.svg?branch=master)](https://coveralls.io/github/ISA-tools/isa-rwval?branch=master)
-[![Documentation Status](https://readthedocs.org/projects/isatools/badge/?version=latest)](http://isatools.readthedocs.org/en/latest/?badge=latest)
+[![Documentation Status](https://isa-tools.org/isa-api/content/index.html)](https://isa-tools.org/isa-api/content/index.html)
 
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 *Authors*: [Code contributors](https://github.com/ISA-tools/isatools-core/graphs/contributors).
 
-*License*: This code is licensed under the [? License](https://raw.githubusercontent.com/ISA-tools/isatools-core/master/LICENSE.txt).
+*License*: This code is licensed under the [CPAL License](https://raw.githubusercontent.com/ISA-tools/isa-api/master/LICENSE.txt).
 
-*Repository*: [https://github.com/ISA-tools/isatools-core](https://github.com/ISA-tools/isatools-core)
+*Repository*: [https://github.com/ISA-tools/isa-rwval](https://github.com/ISA-tools/isa-rwval)
 
 *ISA team email*: [[email protected]](mailto:[email protected])