VERSION 1.6.4
------------------------
   o improvements
   
VERSION 1.6.3
------------------------
   o Fix a bug
   
VERSION 1.6.2
------------------------
   o documentation improvements
   
VERSION 1.6.1
------------------------
   o several improvements
   
VERSION 1.5.8
------------------------
   o documentation improvements
   
VERSION 1.5.7
------------------------
   o Fix a bug
   
VERSION 1.5.6
------------------------
   o Fix a bug
   
VERSION 1.5.5
------------------------
   o improvements
   
VERSION 1.5.4
------------------------
   o improvements
   
VERSION 1.5.3
------------------------
   o A method has been added to format PPI data (SIF format) downloaded from PINA2.
   
VERSION 1.5.2
------------------------
   o Fix a bug
   
VERSION 1.5.1
------------------------
   o Fix a bug
   
VERSION 1.3.3
------------------------
   o improvements
   
VERSION 1.3.1
------------------------
   o documentation improvements
   
VERSION 1.1.6
------------------------
   o Fix a bug
   
VERSION 1.1.5
------------------------
   o documentation improvements
   
VERSION 1.1.4
------------------------
   o Fix a bug
   
VERSION 1.1.3
------------------------
   o documentation improvements
   
VERSION 1.1.2
------------------------
   o Fix a bug
   
VERSION 1.1.1
------------------------
   o Several methods have been added to format PPI data downloaded from PINA and STRING databases
   
VERSION 1.0.0
------------------------
   o documentation improvements
   
VERSION 0.99.10
------------------------
   o documentation improvements
   
VERSION 0.99.9
------------------------
   o documentation improvements

VERSION 0.99.8
------------------------
   o add the easyEditor method
   
VERSION 0.99.7
------------------------
   o unordered_map -> unordered_map (gcc > 4.6.0) or hash_map

VERSION 0.99.6
------------------------
   o Several improvements have been done.

VERSION 0.99.5
------------------------
   o Several improvements have been done.

VERSION 0.99.4
------------------------
   o A button has been added which can be used to freeze the graph.

VERSION 0.99.3
------------------------
   o hash_map -> unordered_map.
   
VERSION 0.99.2
------------------------
   o The size of output was reduced to about 30%.
   
VERSION 0.99.1
------------------------
   o A new method called networkView has been added to this new package.

VERSION 0.99.0
------------------------
   o Package released