.coafile: Re-add InvalidLinkBear

And fix one broken link to gihub.com.

Author: jayvdb

.coafile

@@ -1,7 +1,17 @@
 [global]
-bears = coalaBear
+bears = coalaBear, InvalidLinkBear
 files = **.yml, **.html, **.md, **.js, **.css, **.json
-ignore = vendor/**, resources/vendors/**, _site/**
+ignore = vendor/**, resources/vendors/**, _site/**, _book/**
+# These sites all reject spiders
+link_ignore_list =
+  https://twitter.com/**,
+  https://gitlab.com/**,
+  https://withgoogle.com/**,
+  https://avatars.githubusercontent.com/**,
+  https://github.com/**
+# clbin.com doesnt work in link_ignore_list
+# See https://github.com/coala/coala-bears/issues/2126
+link_ignore_regex = clbin.com
 
 [linecount]
 files = **.yml, **.html, **.md, **.js

reports/satwikkansal.md

@@ -292,6 +292,6 @@ Apart from that, there's also scope to extract useful information from meta file
 
 #### Thanks giving!
 
-Thanks a lot to all my fellow coalians for making my so far wonderful journey with coala. It's been around 9 months since I started contributing to coala and I've learned a lot till now. A very very special thanks to [Adhityaa](https://gihub.com/adtac) for helping me constantly throughout the summer despite of his own internship. He was quick in doing critical code reviews and absolutely a fun mentor to work with (not to mention the interesting conversations between [Adrian](https://github.com/Adrianzatreanu) and him during the initial weekly meetings).
+Thanks a lot to all my fellow coalians for making my so far wonderful journey with coala. It's been around 9 months since I started contributing to coala and I've learned a lot till now. A very very special thanks to [Adhityaa](https://github.com/adtac) for helping me constantly throughout the summer despite of his own internship. He was quick in doing critical code reviews and absolutely a fun mentor to work with (not to mention the interesting conversations between [Adrian](https://github.com/Adrianzatreanu) and him during the initial weekly meetings).
 
 I'll definitely keep on contributing to coala-quickstart and coala in general after my GSoC.