Use getBaseVersion() instead of getVersion() when constructing file paths for lib and
include directories for nar dependencies in the AbstractDependencyMojo.java. This change
is same as #79 which probably missing the AbstractDependencyMojo.java.

Without this change build will be failed if there have multiple nar in the repositories.
For example:

hw-1.0-20140117.030545-15-x86-Windows-gpp-shared.nar
hw-1.0-20140117.093209-16-amd64-Linux-gpp-shared.nar

The Linux nar is built after the Windows nar. When building the windows nar, maven will
resolve the dependency base on the later timestamp which will result in resolve failure.
Using getBaseVersion will fix this problem.
Merge branch 'master' of https://github.com/raycray/nar-maven-plugin