docs: front page rework

docs/SUMMARY.md

@@ -1,38 +1,39 @@
 * [Home](index.md)
-* [Blog](blog/)
-* Tutorial
-    * [Introduction to Ibis](tutorial/01-Introduction-to-Ibis.ipynb)
-    * [Aggregating and Joining](tutorial/02-Aggregates-Joins.ipynb)
-    * [Lazy Mode and Logging](tutorial/03-Expressions-Lazy-Mode-Logging.ipynb)
-    * [More Value Expressions](tutorial/04-More-Value-Expressions.ipynb)
-    * [Creating and Inserting External Data](tutorial/05-IO-Create-Insert-External-Data.ipynb)
-    * [Complex Filtering](tutorial/06-ComplexFiltering.ipynb)
-    * [Analytics Tools](tutorial/07-Analytics-Tools.ipynb)
-    * [Geospatial Analysis](tutorial/08-Geospatial-Analysis.ipynb)
-* [Ibis for SQL Programmers](ibis-for-sql-programmers.ipynb)
-* [Ibis for pandas Users](ibis-for-pandas-users.ipynb)
-* [User Guide](user_guide/)
-* [Execution Backends](backends/)
-* [How To Guide](how_to/)
-* [Contribute](contribute/)
-* [Code of Conduct](CODE_OF_CONDUCT.md)
-* Community
-    * [About](about/)
-    * [Ask a question (StackOverflow)](https://stackoverflow.com/questions/tagged/ibis)
-    * [Chat (Gitter)](https://gitter.im/ibis-dev/Lobby)
-    * community/*.md
-* [Release Notes](release_notes.md)
-* API Reference
-    * [Expressions](api/expressions/index.md)
-        * [Top Level](api/expressions/top_level.md)
-        * [Tables](api/expressions/tables.md)
-        * [Generic Values](api/expressions/generic.md)
-        * [Numeric + Boolean](api/expressions/numeric.md)
-        * [Strings](api/expressions/strings.md)
-        * [Timestamps + Dates + Times](api/expressions/timestamps.md)
-        * [Collections](api/expressions/collections.md)
-        * [Geospatial](api/expressions/geospatial.md)
-    * [Data Types](api/datatypes.md)
-    * [Schemas](api/schemas.md)
-    * [Backend Interfaces](api/backends/)
-    * [Configuration](api/config.md)
+* [Install](install.md)
+* [Docs](docs/index.md)
+    * [Tutorial](tutorial/index.md)
+        * [Getting Started](tutorial/01-Introduction-to-Ibis.ipynb)
+        * [Aggregating and Joining](tutorial/02-Aggregates-Joins.ipynb)
+        * [Lazy Mode and Logging](tutorial/03-Expressions-Lazy-Mode-Logging.ipynb)
+        * [More Value Expressions](tutorial/04-More-Value-Expressions.ipynb)
+        * [Creating and Inserting External Data](tutorial/05-IO-Create-Insert-External-Data.ipynb)
+        * [Complex Filtering](tutorial/06-ComplexFiltering.ipynb)
+        * [Analytics Tools](tutorial/07-Analytics-Tools.ipynb)
+        * [Geospatial Analysis](tutorial/08-Geospatial-Analysis.ipynb)
+    * [How To Guide](how_to/)
+    * [Execution Backends](backends/)
+    * [User Guide](user_guide/)
+    * API Reference
+        * [Expressions](api/expressions/index.md)
+            * [Top Level](api/expressions/top_level.md)
+            * [Tables](api/expressions/tables.md)
+            * [Generic Values](api/expressions/generic.md)
+            * [Numeric + Boolean](api/expressions/numeric.md)
+            * [Strings](api/expressions/strings.md)
+            * [Timestamps + Dates + Times](api/expressions/timestamps.md)
+            * [Collections](api/expressions/collections.md)
+            * [Geospatial](api/expressions/geospatial.md)
+        * [Data Types](api/datatypes.md)
+        * [Schemas](api/schemas.md)
+        * [Backend Interfaces](api/backends/)
+        * [Configuration](api/config.md)
+    * [Ibis for SQL Programmers](ibis-for-sql-programmers.ipynb)
+    * [Ibis for pandas Users](ibis-for-pandas-users.ipynb)
+    * [Backend Operations Matrix](backends/support_matrix.md)
+* [Releases](release_notes.md)
+* Blog
+    * [ffill and bfill using ibis](blog/ffill-and-bfill-using-ibis.md)
+    * [Ibis v3.1.0](blog/Ibis-version-3.1.0-release.md)
+    * [Ibis v3.0.0](blog/Ibis-version-3.0.0-release.md)
+* [Community](community/index.md)
+    * [Contribute](community/contribute/)