(maint) Simplify use of Windows sys error message
Merge pull request #201 from MikaelSmith/maint/master/clean-scoped_error-usage

(maint) Simplify use of Windows sys error message
(maint) Specify minimum version requirements for dependencies
(maint) Build cfacter for wheezy with static links

We're also specifying minimum version for the dependency packages to
ensure we always pull in the one with static archives available
maybe this works?
add dep libs
(maint) add libcurl build dep
(maint) include static libs to build with
(maint) add min version of yaml-cpp for rhel
Add in runtime dependencies
we need to include make to build well
(maint) spacing in rules, and quotations around cflags