Adding upstream version 0.13.1.

Signed-off-by: Daniel Baumann <daniel@debian.org>

qa/samples/config/gitlintconfig

@@ -0,0 +1,13 @@
+[general]
+ignore=title-trailing-punctuation,B2
+verbosity = 2
+
+[title-max-length]
+line-length=20
+
+[B1]
+# B1 = body-max-line-length
+line-length=30
+
+[title-must-not-contain-word]
+words=WIP,thåt

qa/samples/config/ignore-release-commits

@@ -0,0 +1,7 @@
+[ignore-by-title]
+regex=^Release(.*)
+ignore=T5,T3
+
+[ignore-by-body]
+regex=(.*)relëase(.*)
+ignore=T3,B3

qa/samples/user_rules/extra/extra_rules.py

@@ -0,0 +1,29 @@
+from gitlint.rules import CommitRule, RuleViolation
+from gitlint.utils import sstr
+
+
+class GitContextRule(CommitRule):
+    """ Rule that tests whether we can correctly access certain gitcontext properties """
+    name = "gitcontext"
+    id = "UC1"
+
+    def validate(self, commit):
+        violations = [
+            RuleViolation(self.id, "GitContext.current_branch: {0}".format(commit.context.current_branch), line_nr=1),
+            RuleViolation(self.id, "GitContext.commentchar: {0}".format(commit.context.commentchar), line_nr=1)
+        ]
+
+        return violations
+
+
+class GitCommitRule(CommitRule):
+    """ Rule that tests whether we can correctly access certain commit properties """
+    name = "gitcommit"
+    id = "UC2"
+
+    def validate(self, commit):
+        violations = [
+            RuleViolation(self.id, "GitCommit.branches: {0}".format(sstr(commit.branches)), line_nr=1),
+        ]
+
+        return violations

qa/samples/user_rules/incorrect_linerule/my_line_rule.py

@@ -0,0 +1,8 @@
+from gitlint.rules import LineRule
+
+
+class MyUserLineRule(LineRule):
+    id = "UC2"
+    name = "my-line-rule"
+
+    # missing validate method, missing target attribute