* V1.6.6
  * Fixing PIP problem (when adding new modules to CK)
  * Removing debian description (will be separate to make non-native package)

* V1.6.5
  * fixing port selection from CMD for CK web service
    (ck start web --port={PORT})
  * fixing bug in Python 3 for 'ck status'
  * improving help
  * fixing bug with pip installation on Anaconda for Windows
  * fixing bug with pip installation on Linux
  * adding CK_PYTHON to change interpreter on Linux (for example python3)

* V1.6.4
  * Support ISO and human readable time during search
  * Removed ckcd and added commands "ck cd" and "ck cdc" 
  * fixing print of correct host and port when changed via 'ck setup kernel --wfe'
  * adding support for 'pyperclip' to copy to clipboard
  * warn if more than one entry found when using 'cd' and 'cdc' commands 
  * improving execution procedure with timeout 
  * fixing problem with latest version check in 'status' 
    (also checking it via GitHub)

* V1.6.3
  * fixing debian source package name to python-ck

* V1.6.2 
  * fixing length in Debian changelog

* V1.6.1
  * fixing bug when calling kernel actions while current path is in some CK entry

* V1.6.0
  * changing version standard

* V1.5.0917
  * proper support for DEBIAN packages

* V1.5.0916
  * major move of 'repo' directory to 'ck' to support standard Python packaging
  * major improvement of setup.py to support standard Python packaging
  * fixing web interface paths to support standard Python packaging
  * supporting Conda packaging (Anaconda Scientific Python)
  * adding alias 'ls' for 'list' command (suggested by Anton)

* V1.4.0909
  * fixing a few typos
  * adding system function with timeout possibility
     (useful for research in computer engineering where
      generated code may be buggy and result in infinite loops,
      i.e. during autotuning or compiler testing and bug detection)
  * ck where repo:<name> will print URL for remote repositories
     (suggested by Anton)
  * making text to select UIDs less ambiguous (asked by Anton)
  * fixing bug in flatten_dict while working with CLSmith
  * changing COPYRIGHT to COPYRIGHT.txt and LICENSE to LICENSE.txt

* v1.3.0824
  * fixing bug with repository recaching (when pulling dependent repositories)

* v1.3.0821
  * added listing of all modules and their actions in user-friendly format
  * added support to zip CK repositories in format suitable for BitTorrent
    (to optimize exchange of large artifacts)
  * improved functionality to update repo descriptions 
    and manage dependencies on other shared repositories
  * fixed a few tiny bugs
  * added support to create an entry from a given directory (importing directories)
  * added "input_json" function to kernel to input JSON from console ...
  * added option "@@@" to CMD to add JSON from console to input
  * exchanged "@@@" and "@@" in CMD for simplicity
  * improved 'edit' function with the possibility to edit not only 
      meta of an entry, but also description (via flag --edit_desc) -
      for example, useful to edit compiler flag description via
      $ ck pull repo:ck-autotuning
      $ ck edit compiler:gcc-49x
  * adding --min flag to ''load'' function to output 
    only desc and dict to console 
  * adding --without_files to avoid copying files 
    when copying/moving CK entries (useful
    to create templates for example for benchmarks
    or data sets)

# V1.2.0605, 2015-06-05 -- stable release
  (several extra features to improve autotuning)

  * save/load extra JSON files to/from entries
  * adding desc.json into .cm (collective meta) to describe API in flat format
  * adding dependencies to repos (automatically pull all related repos -
      useful to distribute repos with all packed artifacts to reproduce experiments from papers)
  * a few cosmetic fixes

# V1.2.0513, 2015-05-13 -- stable release 
  (no major problems found during past 2 months)

  * A few extensions and small bug fixes

# V1.1.0202, 2015-02-02 -- stable pre-release for collaborators

  * A few bug fixes

# V1.1.0201, 2015-02-01 -- stable pre-release for collaborators

  * Adding many user-friendly functions
  * Adding basic CK web browser. See demo: http://cknowledge.org/repo
  * Small bug fixes

# v1.0.1214.beta, 2014-12-14 -- stable pre-release for collaborators

# v0.1.140810, 2014-11-05 -- starting point

