[HUDI-509] Renaming code in sync with cWiki restructuring (#1212)

- Storage Type replaced with Table Type (remaining instances)
 - View types replaced with query types;
 - ReadOptimized view referred as Snapshot Query
 - TableFileSystemView sub interfaces renamed to BaseFileOnly and Slice Views
 - HoodieDataFile renamed to HoodieBaseFile
 - Hive Sync tool will register RO tables for MOR with a `_ro` suffix
 - Datasource/Deltastreamer options renamed accordingly
 - Support fallback to old config values as well, so migration is painless
 - Config for controlling _ro suffix addition
 - Renaming DataFile to BaseFile across DTOs, HoodieFileSlice and AbstractTableFileSystemView

doap_HUDI.rdf

@@ -28,8 +28,7 @@
     <homepage rdf:resource="https://hudi.apache.org" />
     <asfext:pmc rdf:resource="https://hudi.apache.org" />
     <shortdesc>Ingests and Manages storage of large analytical datasets</shortdesc>
-    <description>Hudi (pronounced “Hoodie”) ingests and manages storage of large analytical datasets over DFS
-     (HDFS or cloud stores) and provides three logical views for query access.</description>
+    <description>Hudi (pronounced “Hoodie”) brings stream processing to big data, providing upserts, deletes and incremental data streams.</description>
     <bug-database rdf:resource="https://issues.apache.org/jira/browse/HUDI" />
     <mailing-list rdf:resource="https://hudi.apache.org/community.html" />
     <download-page rdf:resource="https://hudi.apache.org/community.html" />