Bug 30002: Add .perltidyrc

The options set in this file try to match the current code style without
deviating too much from perltidy's defaults.

Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
(cherry picked from commit dfe6767f60)
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
(cherry picked from commit 808fced6f6)
Signed-off-by: Matt Blenkinsop <matt.blenkinsop@ptfs-europe.com>

.perltidyrc

@@ -0,0 +1,19 @@
+# delete backup if no errors
+--backup-file-extension='/'
+
+--character-encoding=utf8
+--output-line-ending=unix
+--add-terminal-newline
+--iterations=2
+
+# } else {
+--cuddled-else
+
+# do not vertically align "qw()" after use
+--valign-exclusion-list='q'
+
+# Use the full indent size for continuations
+--continuation-indentation=4
+--extended-continuation-indentation
+
+--no-outdent-long-lines