fixing issues

Author: lidiazuin

modules/ROOT/content-nav.adoc

@@ -61,5 +61,5 @@
 * xref:appendix/example-data.adoc[Example datasets]
 * xref:appendix/tutorials/tutorials-overview.adoc[Tutorials]
 ** xref:appendix/tutorials/guide-build-a-recommendation-engine.adoc[Cypher recommendation engine]
-** xref:appendix/tutorials/guide-import-relational-and-etl.adoc[Import data from a relational database into Neo4j]
+** xref:data-import/import-relational-and-etl.adoc[Import data from a relational database into Neo4j]
 * xref:appendix/getting-started-resources.adoc[Resources]

modules/ROOT/pages/appendix/tutorials/guide-cypher-basics.adoc

@@ -11,4 +11,4 @@ You'll find out how to create, query, and delete data in Neo4j.
 
 * xref:appendix/tutorials/guide-build-a-recommendation-engine.adoc[Build a Cypher Recommendation Engine] uses examples from _the Movie Graph_ and shows how to create recommendation algorithms with Cypher statements. 
 
-* xref:appendix/tutorials/guide-import-relational-and-etl.adoc[Tutorial: Import data from a relational database into Neo4j] shows the process for moving the data from a relational database into a graph database by translating the schema and using import tools.  
+* xref:data-import/import-relational-and-etl.adoc[Tutorial: Import data from a relational database into Neo4j] shows the process for moving the data from a relational database into a graph database by translating the schema and using import tools.  

modules/ROOT/pages/appendix/tutorials/tutorials-overview.adoc

@@ -315,7 +315,7 @@ In case you have a background in SQL and are new to graph databases, these are s
 * xref:reference/graphdb-vs-rdbms[Transition from relational to graph database]
 * xref:cypher/cypher-sql.adoc[Reference: Comparing Cypher with SQL]
 * xref:data-import/relational-to-graph-import.adoc[How-to: Import from RDBMS into graph]
-* xref:appendix/tutorials/guide-import-relational-and-etl.adoc[Tutorial: Import data from a relational database into Neo4j]
+* xref:data-import/import-relational-and-etl.adoc[Tutorial: Import data from a relational database into Neo4j]
 * xref:data-modeling/relational-to-graph-modeling.adoc[How-to: Model data from relational to graph]
 
 === From NoSQL to Graphs

modules/ROOT/pages/cypher.adoc

@@ -64,7 +64,7 @@ endif::[]
 Cypher's constructs are close to natural language and the syntax is designed to visually look like a graph.
 
 .A graph example involving four nodes and three relationships.
-image::cypherintro-graph1.svg[role="popup-link",width=600]
+image::cypherintro-graph.svg[role="popup-link",width=600]
 
 If you want to represent the data in this graph in English, it would read as something like: _"Sally likes Graphs. Sally is friends with John. Sally works for Neo4j."_
 
@@ -137,7 +137,7 @@ In Cypher, relationships are represented as square brackets with an optional arr
 In the example, the arrows connecting the nodes represent the relationship between the nodes:
 
 .Graph featuring nodes and relationships.
-image::cypherintro-graph1.svg[]
+image::cypherintro-graph.svg[]
 
 
 ==== Relationship directions