[src] graph header, some boiler plate method signatures
[travis] Downloading check lib for travis build
[travis] I guess it's just libcheck ;___;
[travis] Okay, just check then
[README] Adding in travis badge
[src] Adding in vector implmentation header such that we can start building out a matrix / graph implementation
[src] Removing uneeded method signatures until we implement supplementary data structs
[src] Adding in vector tests
[src] Adding in vector_is_empty functionality
[src][test] Adding in the ability to add to a vector
[src][test] Adding in basic get and add functionality for vector
[README] Adding vector to the list of data structures to the implementations list
[src] Simple remove implementation
[src][test] Adding in some tests for the vector class
[src] Adding in vector remove tests