Add scripts for obtaining/sending/displaying wikipedia descriptions

Add backend/data/enwiki/ directory containing scripts and instructive
READMEs. Adjust some other scripts to generate 'eol_ids' sqlite table
separate from 'names'. Make server respond to /data/desc requests,
and have client TileInfo component display response data.

Also adjust .gitignore entries to be root-relative.

1 files changed, 23 insertions, 13 deletions

diff --git a/backend/data/README.md b/backend/data/README.md
index e639cb6..8791fb4 100644
--- a/backend/data/README.md
+++ b/backend/data/README.md
@@ -1,21 +1,31 @@
 File Generation Process
 =======================
-1   Obtain data in otol/ and eol/, as specified in their README files.
-2   Run genOtolData.py, which creates data.db, and adds a 'nodes'
-    table using data in otol/*.
-3   Run genEolNameData.py, which adds a 'names' table to data.db, 
-    using data in eol/vernacularNames.csv and the 'nodes' table.
-4   Run genSpellfixNameData.py, which adds a 'spellfix\_alt\_names'
-    table to data.db, using data in the 'names' table.
-5   Use downloadImgsForReview.py to download EOL images into imgsForReview/.
-    It uses data in eol/imagesList.db, and the 'names' table.
-6   Use reviewImgs.py to filter images in imgsForReview/ into EOL-id-unique
-    images in imgsReviewed/ (uses 'names' to display common names).
-7   Use genImgsForWeb.py to create cropped/resized images in img/, using
-    images in imgsReviewed, and also to add an 'images' table to data.db.
+
+1   Tree Structure Data
+    1   Obtain data in otol/, as specified in it's README.
+    2   Run genOtolData.py, which creates data.db, and adds a 'nodes'
+        table using data in otol/*.
+2   Name Data for Search
+    1   Obtain data in eol/, as specified in it's README.
+    2   Run genEolNameData.py, which adds 'names' and 'eol\_ids' tables to data.db, 
+        using data in eol/vernacularNames.csv and the 'nodes' table.
+    3   Run genSpellfixNameData.py, which adds a 'spellfix\_alt\_names'
+        table to data.db, using data in the 'names' table.
+3   Image Data
+    1   Use downloadImgsForReview.py to download EOL images into imgsForReview/.
+        It uses data in eol/imagesList.db, and the 'eol_ids' table.
+    2   Use reviewImgs.py to filter images in imgsForReview/ into EOL-id-unique
+        images in imgsReviewed/ (uses 'names' and 'eol_ids' to display extra info).
+    3   Use genImgsForWeb.py to create cropped/resized images in img/, using
+        images in imgsReviewed, and also to add an 'images' table to data.db.
+4   Node Description Data
+    1   Obtain data in enwiki/, as specified in it's README.
+    2   Run genEnwikiData.py, which adds a 'descs' table to data.db,
+        using data in enwiki/enwikiData.db, and the 'nodes' table.
 
 spellfix.so
 ===========
+
 This file provides the spellfix1 extension for Sqlite, and
 is used for responding to fuzzy-search requests.