Adding Common Lisp as a language for exercism.

This changeset includes the bob exercise plus needed support code.
Adding the rna-transcription exercise for Common Lisp
Reverting the curriculum.rb file.

kytrinx points out that putting :commonlisp in the list should wait until it
goes live - so I'm reverting the additions of lisp to this file.
java: Add nucleotide-count exercise

Use fest-asserts in the test which offers additional clarity in the
expectations.
Fixed missing space.
Adding word-count exercise for Lisp
Improving bob code.
Adding anagram exercise for Lisp
Merge pull request #1206 from gwagener/copyediting

Fixed missing space
Merge pull request #1205 from sit/java-nucleotide-count

java: Add nucleotide-count exercise
Simplify CLI help page
Beer Song exercise for lisp.
Merge pull request #1203 from verdammelt/lisp-exercises

Adding Common Lisp as a language for exercism.
Delete redundant file
Remove double-http in github login redirect
Extract redirect params in github login
Replace favicon
Create root path helper method
Standardize objective-c curriculum name
Add support for languages with spaces in their names