Implementation (not finished) of wells_equal, well_controls_equal, and tests. To build a WellsManager test for old and new parser

Conflicts:
	CMakeLists_files.cmake

tests/wells_manager_data.data

@@ -0,0 +1,45 @@
+OIL
+GAS
+WATER
+
+DIMENS
+   15 5  5  /
+
+GRID
+
+DXV
+15*1000.0 /
+
+DYV
+5*1000.0 /
+
+DZV
+10.0 20.0 30.0 10.0 5.0 /
+
+SCHEDULE
+
+WELSPECS
+    'INJ1' 'G'    1  1    8335 'GAS'  /
+    'PROD1' 'G'   10 10    8400 'OIL'  /
+/
+
+COMPDAT
+    'INJ1'   1  1 1  1 'OPEN' 1   10.6092   0.5  /
+    'PROD1'  10 3 3  3 'OPEN' 0   10.6092   0.5  /
+    
+  /
+
+WCONPROD
+     'PROD1' 'OPEN' 'ORAT' 20000  4* 1000 /
+  /
+
+WCONINJE
+     'INJ1' 'GAS' 'OPEN' 'RATE' 100000 100000 50000/
+  /
+
+
+TSTEP
+14.0 
+ /
+
+END