diff --git a/dist/kadmos-0.7.5-py2-none-any.whl b/dist/kadmos-0.7.5-py2-none-any.whl
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diff --git a/dist/kadmos-0.7.5.tar.gz.REMOVED.git-id b/dist/kadmos-0.7.5.tar.gz.REMOVED.git-id
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+91f4f8310782cc373b008fef5a72ec23e18652d2
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diff --git a/doc/.doctrees/KADMOS.doctree b/doc/.doctrees/KADMOS.doctree
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diff --git a/doc/.doctrees/environment.pickle b/doc/.doctrees/environment.pickle
index cc0dbb03f6b04dbeff3aec78730487dc27f4d738..9f133e9ba06a1837c5065afb2821ebf972288040 100644
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diff --git a/doc/KADMOS.html b/doc/KADMOS.html
index eba02bdef00eb82cc9f677255b4eaddf60780e26..86da8c9fd8af45722ef0e463f3f0fd2c57965307 100644
--- a/doc/KADMOS.html
+++ b/doc/KADMOS.html
@@ -2409,7 +2409,7 @@ the original graph.</dd>
 
 <dl class="method">
 <dt id="kadmos.graph.graph_kadmos.KadmosGraph.save">
-<code class="descname">save</code><span class="sig-paren">(</span><em>file_name</em>, <em>file_type='kdms'</em>, <em>graph_check_critical=True</em>, <em>destination_folder=None</em>, <em>mpg=None</em>, <em>description=''</em>, <em>creator=''</em>, <em>version='1.0'</em>, <em>timestamp=datetime.datetime(2017</em>, <em>12</em>, <em>21</em>, <em>14</em>, <em>2</em>, <em>22</em>, <em>819074)</em>, <em>keep_empty_elements=False</em>, <em>pretty_print=False</em>, <em>convention=True</em>, <em>integrity=False</em><span class="sig-paren">)</span><a class="headerlink" href="#kadmos.graph.graph_kadmos.KadmosGraph.save" title="Permalink to this definition">¶</a></dt>
+<code class="descname">save</code><span class="sig-paren">(</span><em>file_name</em>, <em>file_type='kdms'</em>, <em>graph_check_critical=True</em>, <em>destination_folder=None</em>, <em>mpg=None</em>, <em>description=''</em>, <em>creator=''</em>, <em>version='1.0'</em>, <em>timestamp=datetime.datetime(2017</em>, <em>12</em>, <em>21</em>, <em>14</em>, <em>20</em>, <em>43</em>, <em>265341)</em>, <em>keep_empty_elements=False</em>, <em>pretty_print=False</em>, <em>convention=True</em>, <em>integrity=False</em><span class="sig-paren">)</span><a class="headerlink" href="#kadmos.graph.graph_kadmos.KadmosGraph.save" title="Permalink to this definition">¶</a></dt>
 <dd><p>Method to save the graph.</p>
 <p>Different output file types are implemented for saving graphs. They are listed in the following.
 kdms: the most simple file type which makes use of pickling
@@ -5094,7 +5094,7 @@ the original graph.</dd>
 
 <dl class="method">
 <dt id="kadmos.graph.graph_data.DataGraph.save">
-<code class="descname">save</code><span class="sig-paren">(</span><em>file_name</em>, <em>file_type='kdms'</em>, <em>graph_check_critical=True</em>, <em>destination_folder=None</em>, <em>mpg=None</em>, <em>description=''</em>, <em>creator=''</em>, <em>version='1.0'</em>, <em>timestamp=datetime.datetime(2017</em>, <em>12</em>, <em>21</em>, <em>14</em>, <em>2</em>, <em>22</em>, <em>819074)</em>, <em>keep_empty_elements=False</em>, <em>pretty_print=False</em>, <em>convention=True</em>, <em>integrity=False</em><span class="sig-paren">)</span><a class="headerlink" href="#kadmos.graph.graph_data.DataGraph.save" title="Permalink to this definition">¶</a></dt>
+<code class="descname">save</code><span class="sig-paren">(</span><em>file_name</em>, <em>file_type='kdms'</em>, <em>graph_check_critical=True</em>, <em>destination_folder=None</em>, <em>mpg=None</em>, <em>description=''</em>, <em>creator=''</em>, <em>version='1.0'</em>, <em>timestamp=datetime.datetime(2017</em>, <em>12</em>, <em>21</em>, <em>14</em>, <em>20</em>, <em>43</em>, <em>265341)</em>, <em>keep_empty_elements=False</em>, <em>pretty_print=False</em>, <em>convention=True</em>, <em>integrity=False</em><span class="sig-paren">)</span><a class="headerlink" href="#kadmos.graph.graph_data.DataGraph.save" title="Permalink to this definition">¶</a></dt>
 <dd><p>Method to save the graph.</p>
 <p>Different output file types are implemented for saving graphs. They are listed in the following.
 kdms: the most simple file type which makes use of pickling