port lpsolve fixes from unmerged PR

see #14

Author: JacksonBurns

lpsolve55/build.sh

@@ -1,4 +1,4 @@
 #!/bin/bash
 
-cd ./extra/Python
-$PYTHON setup.py install
+cd lp_solve_5.5/extra/Python
+$PYTHON setup.py install

lpsolve55/meta.yaml

@@ -3,17 +3,10 @@ package:
     version: 5.5
 
 source:
-    fn: lp_solve_5.5.2.5_Python_source.tar.gz
-    url: https://sourceforge.net/projects/lpsolve/files/lpsolve/5.5.2.5/lp_solve_5.5.2.5_Python_source.tar.gz
-    md5: 937f97a6e236e6ddc095485673a7a9ce
-
-    patches:
-        - setup.patch # [unix]
-        - setup_win.patch # [win]
-        - hash_osx.patch # [osx]
+    git_url: https://github.com/amarkpayne/lp_solve_python_3x.git
 
 build:
-    number: 1
+    number: 3
 
 requirements:
     build: