request/upload: all attributes --> 'ro'
(filename, tempname, headers, size)
request: some attributes --> 'ro'
(serializer, body_is_parsed, uploads, id, body, content_length, content_type, path, all of @http_env_keys)
document serializer as a getter
reflect change
Merge branch 'request-cleanup'
Test Template_Simple - from old Sukria branch
Update Changes
Merge branch 'pr/test_template_simple'
Bugfix #445. Update namespace and correct regex in Template::Simple tests.
Update changes
Merge branch 'veryrusty-Pr/fix_template_simple_tests'
Truncate files used for sessions before writing

There was a race between opening a file for writing and lock acquistion,
which creates an opportunity for corruption.  This commit seeks to the
start of the file and truncates it after the lock is acquired.

It also changes the read lock to LOCK_SH, as reading doesn't require an
exclusive lock.  The usual application race between session reading and
session writing exists regardless of this change.

This resolves issue #448.
Merge branch 'truncate-session-files'
Made changes to documentation in Manual.pod.
document change
Merge branch 'pr/documentation'