Extend .gitignore, rename tasks/blub to tasks/exampletask, add hidden files in iron-sessionstorage/

.gitignore

@@ -4,4 +4,16 @@ config.json
 **/*.rs.bk
 *~
 *.db
-
+/export
+/gitstats
+/tasks/*
+**/.directory
+**/#*#
+/.idea
+*.pdf
+*.json
+*.yaml
+*.sql
+*.sqlite
+*.csv
+/bulma

iron-sessionstorage/.gitignore

+target
+Cargo.lock

iron-sessionstorage/.travis.yml

+language: rust
+rust:
+    - stable
+    - nightly
+
+script:
+    - cargo build
+    - cargo test
+    - cargo build --features=redis-backend
+    - cargo test --features=redis-backend
+
+cache:
+    directories:
+        - $HOME/.cargo
+        - target
+        - local

tasks/blub/index.html → tasks/exampletask/index.html

-<h1>Actual Task</h1>
+t<h1>Actual Task</h1>
 
 <input id="input">