detectcycles: A source code dependency cycle checker

[Vijay Nayar]

https://github.com/vnayar/detectcycles

I made a small configurable tool to detect software source 
dependency cycles that is configurable to use for most languages. 
By default, C++, Java, and D are supported, but add new languages 
is as simple as adding a few lines to JSON configuation file.

I often work on very large software projects in various different 
languages, and sometimes you walk onto projects that were large 
long before you got there. Part of my work involves 
re-architecting and breaking apart monolithic code bases, and 
knowing which components have been tied together as a block is 
useful for a quick analysis and helps show me where I need to 
focus my attention.

Hopefully other people find it useful as well.