Add 3.0 to supported versions

Author: yanne

src/robotide/__init__.py

@@ -34,13 +34,11 @@
 errorMessageTemplate = Template("""$reason
 You need to install wxPython 2.8.12.1 with unicode support to run RIDE.
 wxPython 2.8.12.1 can be downloaded from http://sourceforge.net/projects/wxpython/files/wxPython/2.8.12.1/""")
-supported_versions = ["2.8"]
+supported_versions = ["2.8", "3.0"]
 
 try:
     import wxversion
     from wxversion import VersionError
-    if sys.platform == 'darwin': # CAN NOT IMPORT IS_MAC AS THERE IS A wx IMPORT
-        supported_versions.append("3.0")
     wxversion.select(supported_versions)
     import wx
 except ImportError as e: