PackageListEntry should be similar to daklib.upload.Binary.

This (closes: 754805)
* alteholz/alteholz/bugfix/tracker:
  fix for #754805

Signed-off-by: NJoerg Jaspert <joerg@debian.org>

Signed-off-by: NJoerg Jaspert <joerg@debian.org>

This reverts commit cda77ad8.

The src_associations_full now includes sources for all binaries in a
suite. This includes old versions of source packages if old binary
packages are still around.

Do not use codecs.decode(s, "unicode_escape"). It has two issues:
 * When being passed a bytes literal, the returned value becomes a str
   and the decoding operation is locale specific on Python3.
 * When passing a unicode literal, it implicitly encodes to
   sys.getdefaultencoding() (locale specific) on Python2.
Thus "unicode_escape" is a bad choice in all cases.

For Python2 string_escape works with str, but it hinders a potential
Python3 port of dak. Use it now, because Python3 is totally broken.

* helmut/smallthings:
  rewrite daklib.utils.gpg_get_key_addresses
  convert daklib.dbconn from os.popen to subprocess
  put Python's with statement to good use
Signed-off-by: NJoerg Jaspert <joerg@debian.org>

 * No longer uses the deprecated commands module.
 * No longer invokes gpg via a shell.
 * Passes --with-colons to gpg now.
 * No longer depends on the current locale (since --with-colons forces
   UTF-8 output).
Signed-off-by: NHelmut Grohne <helmut@subdivi.de>

It now explicitly closes the filedescriptors opened (by calling wait)
and checks the return code of gpg.

Rather than using try-finally blocks or even failing to close files in
the event of an exception, open files in with blocks where feasible.
Signed-off-by: NHelmut Grohne <helmut@subdivi.de>

Reading the file to check once rather than three times is both faster
and shorter.
Signed-off-by: NHelmut Grohne <helmut@subdivi.de>
Signed-off-by: NHelmut Grohne <helmut@subdivi.de>

The file asks Vim to set tabstop=4. So the "lines = []" line formerly
being indented with a tab appears to be executed unconditionally whereas
it really only is executed in the exception handler.
Signed-off-by: NHelmut Grohne <helmut@subdivi.de>
Signed-off-by: NHelmut Grohne <helmut@subdivi.de>

Signed-off-by: NHelmut Grohne <helmut@subdivi.de>
Signed-off-by: NHelmut Grohne <helmut@subdivi.de>

The regular expression used a ".", so it would accept "1-0" or even
"120" for source format 1.0.
Signed-off-by: NHelmut Grohne <helmut@subdivi.de>
Signed-off-by: NHelmut Grohne <helmut@subdivi.de>

* paultag/paultag/bugfix/new-package-template-fix:
  Update NEW email template.

 The last one was a bit too technical and obscured with details about
 how dak works internally. This is a more clear project-centric template
 that explains the situation in terms the average contributor would
 understand.

textwrap.wrap is used by TransitionCheck.