Make gerber.render a package & fix more relative import statements

gerber/__main__.py

@@ -16,9 +16,9 @@
 # the License.
 
 if __name__ == '__main__':
-    from .common import read
-    from .render import GerberSvgContext
     import sys
+    from gerber.common import read
+    from gerber.render import GerberSvgContext
 
     if len(sys.argv) < 2:
         print >> sys.stderr, "Usage: python -m gerber <filename> <filename>..."

gerber/tests/test_cam.py

@@ -4,7 +4,7 @@
 # Author: Hamilton Kibbe <ham@hamiltonkib.be>
 
 from ..cam import CamFile, FileSettings
-from tests import *
+from .tests import *
 
 
 def test_filesettings_defaults():

gerber/tests/test_common.py

@@ -5,7 +5,7 @@
 from ..common import read
 from ..excellon import ExcellonFile
 from ..rs274x import GerberFile
-from tests import *
+from .tests import *
 
 import os
 

gerber/tests/test_primitives.py

@@ -3,7 +3,7 @@
 
 # Author: Hamilton Kibbe <ham@hamiltonkib.be>
 from ..primitives import *
-from tests import *
+from .tests import *
 
 
 def test_primitive_implementation_warning():

gerber/tests/test_rs274x.py

@@ -5,7 +5,7 @@
 import os
 
 from ..rs274x import read, GerberFile
-from tests import *
+from .tests import *
 
 
 TOP_COPPER_FILE = os.path.join(os.path.dirname(__file__),

setup.py

@@ -29,7 +29,7 @@ METADATA = {
     'license': "Apache",
     'keywords': "gerber tools",
     'url': "http://github.com/curtacircuitos/gerber-tools",
-    'packages': ['gerber'],
+    'packages': ['gerber', 'gerber.render'],
     'long_description': read('README.md'),
     'classifiers':[
         "Development Status :: 3 - Alpha",