Restructured the project. Moving to multiple-source timelines

that can automatically sync with one another.

doc/feed.rst

@@ -0,0 +1,77 @@
+Centralized vs. decentralized
+-----------------------------
+
+Centralized
+```````````
+
+- one central list
+- remote apps that sync with central?
+
+Decentralized
+`````````````
+
+- sync to URL(s)?
+
+  - need a network protocol
+  - HTTP?
+  - SSL?
+
+- group-wise sync?
+
+  - establish master/slaves?
+  - easier than coordinated group-update:::
+
+    map each URL to synch -> the last time updated. 
+    if (update_period):
+      forall URLs: synch
+    else if (incoming_update):
+      forall (URLs older than incoming update): synch
+
+- synch based on hash of updates?
+
+  - need canonicalizer for text. Use XML?
+  - hash algorithm:::
+
+    SHA-1 of: 
+      concatenate: 
+        date (YYYYMMDDhhmmssSSS)
+        name
+        notes
+
+External Feeds
+--------------
+
+Item format
+```````````
+  
+  - time started
+  - name/description
+  - notes
+  - category?
+
+Pull from
+`````````
+
+  - needs to be optional
+  - standardized input format
+    
+    - easy to parse
+    - no errors, false positives
+    - restrictive.
+
+  - flexible input format
+
+    - matches regex's?
+    - map groups to fields
+
+Push to
+```````
+  
+  - optional
+  - standardized output
+
+    - cannot be flexible to match output medium
+
+  - flexible input format
+
+    - choose fields and format values