[shotwell] gitlab: Add issue templates

[Jens Georg <jensgeorg src gnome org>]

commit 6ec03badf89320c0a37f24405e1e2a32e318e536
Author: Jens Georg <mail jensge org>
Date:   Fri Jun 1 11:06:29 2018 +0200

    gitlab: Add issue templates

 .gitlab/issue_templates/Bug_report.md      | 11 +++++++++++
 .gitlab/issue_templates/Feature_request.md |  5 +++++
 2 files changed, 16 insertions(+)
---
diff --git a/.gitlab/issue_templates/Bug_report.md b/.gitlab/issue_templates/Bug_report.md
new file mode 100644
index 00000000..937e7b1d
--- /dev/null
+++ b/.gitlab/issue_templates/Bug_report.md
@@ -0,0 +1,11 @@
+## Mandatory: Shotwell version the issue was seen with
+> …
+
+## The expected behaviour
+> …
+
+## What was actually happening
+> …
+
+## Steps to reproduce the issue
+
diff --git a/.gitlab/issue_templates/Feature_request.md b/.gitlab/issue_templates/Feature_request.md
new file mode 100644
index 00000000..bd0aa18b
--- /dev/null
+++ b/.gitlab/issue_templates/Feature_request.md
@@ -0,0 +1,5 @@
+## Please describe the problem you are trying to solve
+> …
+
+## Other solutions you have considered
+> …