Broken for directory paths with spaces

[mrjbq7]

Build errors like this:

libtool: link: (cd .libs/libta_lib.lax/libta_abstract.a && ar x "/Users/trentbrooks/Downloads/ta-lib 3/src/ta_abstract/.libs/libta_abstract.a")
../libtool: line 1717: cd: .libs/libta_lib.lax/libta_abstract.a: No such file or directory
make[2]: *** [libta_lib.la] Error 1
make[1]: *** [all-recursive] Error 1
make: *** [all-recursive] Error 1

If make run in a path that includes spaces.

https://github.com/mrjbq7/ta-lib/issues/190

Maybe it's worth starting to fix more of these build problems and forking from SF... dunno.

[mario4tier]

I will proceed to deprecate SF and refer to here as the official version for TA-Lib.