Added article on Skittle Detection

Added article on Skittle Detection
    application/models/article_model.php
    application/models/common_model.php
    application/views/articles/2013_11_skittles.php                            (+)
    application/views/common_article_util.php
    images/articles/2013_11_skittles/01-hue-channel.png                        (+)
    images/articles/2013_11_skittles/01-hue-channel_300px.png                  (+)
    images/articles/2013_11_skittles/01-hue-threshold.png                      (+)
    images/articles/2013_11_skittles/01-hue-threshold_300px.png                (+)
    images/articles/2013_11_skittles/01-input1.png                             (+)
    images/articles/2013_11_skittles/01-input1_300px.png                       (+)
    images/articles/2013_11_skittles/02-distance-transform-threshold.png       (+)
    images/articles/2013_11_skittles/02-distance-transform-threshold_300px.png (+)
    images/articles/2013_11_skittles/02-distance-transform.png                 (+)
    images/articles/2013_11_skittles/02-distance-transform_300px.png           (+)
    images/articles/2013_11_skittles/03-dilated-sub-thresh.png                 (+)
    images/articles/2013_11_skittles/03-dilated-sub.png                        (+)
    images/articles/2013_11_skittles/03-dilated.png                            (+)
    images/articles/2013_11_skittles/03-disttrans.png                          (+)
    images/articles/2013_11_skittles/03-disttrans_300px.png                    (+)
    images/articles/2013_11_skittles/03-disttrans_closeup.png                  (+)
    images/articles/2013_11_skittles/03-peaks.png                              (+)
    images/articles/2013_11_skittles/04-eg2-1st-pass.png                       (+)
    images/articles/2013_11_skittles/04-eg2-2nd-pass.png                       (+)
    images/articles/2013_11_skittles/04-eg2-disttrans.png                      (+)
    images/articles/2013_11_skittles/04-eg2-peaks.png                          (+)
    images/articles/2013_11_skittles/04-eg2-src.png                            (+)
    images/articles/2013_11_skittles/05_hues.png                               (+)
    images/articles/2013_11_skittles/finalviz_300px.png                        (+)
    images/articles/2013_11_skittles/finalviz_full.png                         (+)
    images/articles/2013_11_skittles/input3_300px.png                          (+)
    images/articles/2013_11_skittles/input3_full.png                           (+)
Minor-fix: bad syntax
    application/views/articles/2013_06_cpp_setup.php
Added jotting 'nicekill' on bash script utility

Added jotting 'nicekill' on bash script utility
    application/models/common_model.php
    application/models/jotting_model.php
    application/views/jottings/2014_01_nicekill.php   (+)
    css/base.css
    css/style.css