seafile-seahub: Update to 7.1.2, refresh patches

Other changes include:

* Package Python bytecode in seafile-seahub, add source code package
  (seafile-seahub-src)

* Instead of changing default settings, custom settings will be added to
  /etc/seafile/conf/seahub_settings.py during seafile-server setup

* Use SEAFILE_UCI_DATA_DIR, which will be added to seafile-server

* Clean up Makefile formatting

* Add myself as a maintainer

Signed-off-by: Jeffery To <jeffery.to@gmail.com>

net/seafile-seahub/patches/010-default-config.patch

@@ -1,29 +0,0 @@
---- a/seahub/settings.py
-+++ b/seahub/settings.py
-@@ -46,7 +46,7 @@ SITE_ID = 1
- 
- # If you set this to False, Django will make some optimizations so as not
- # to load the internationalization machinery.
--USE_I18N = True
-+USE_I18N = False
- 
- # If you set this to False, Django will not format dates, numbers and
- # calendars according to the current locale.
-@@ -339,7 +339,7 @@ SHARE_LINK_EMAIL_LANGUAGE = ''
- ENABLE_UPLOAD_LINK_VIRUS_CHECK = False
- 
- # mininum length for user's password
--USER_PASSWORD_MIN_LENGTH = 6
-+USER_PASSWORD_MIN_LENGTH = 8
- 
- # LEVEL based on four types of input:
- # num, upper letter, lower letter, other symbols
-@@ -348,7 +348,7 @@ USER_PASSWORD_STRENGTH_LEVEL = 3
- 
- # default False, only check USER_PASSWORD_MIN_LENGTH
- # when True, check password strength level, STRONG(or above) is allowed
--USER_STRONG_PASSWORD_REQUIRED = False
-+USER_STRONG_PASSWORD_REQUIRED = True
- 
- # Force user to change password when admin add/reset a user.
- FORCE_PASSWORD_CHANGE = True

net/seafile-seahub/patches/020-Makefile-fixes.patch

@@ -7,7 +7,7 @@
  PROJECT=seahub
  
  develop: setup-git
-@@ -9,7 +12,7 @@ dist: locale uglify statici18n collectstatic
+@@ -9,22 +12,22 @@ dist: locale statici18n collectstatic
  
  locale:
  	@echo "--> Compile locales"
@@ -15,9 +15,6 @@
 +	$(DJANGO_ADMIN_PY) compilemessages
  	@echo ""
  
- uglify:
-@@ -19,17 +22,17 @@ uglify:
- 
  statici18n:
  	@echo "--> Generate JS locale files in static/scripts/i18n"
 -	python manage.py compilejsi18n
@@ -26,8 +23,8 @@
  collectstatic:
  	@echo "--> Collect django static files to media/assets"
  	rm -rf media/assets 2> /dev/null
--	python manage.py collectstatic --noinput -i admin -i termsandconditions -i app -i sysadmin-app -i build.js
-+	$(PYTHON) manage.py collectstatic --noinput -i admin -i termsandconditions -i app -i sysadmin-app -i build.js
+-	python manage.py collectstatic --noinput -i admin -i termsandconditions
++	$(PYTHON) manage.py collectstatic --noinput -i admin -i termsandconditions
  
  compressstatic:
  	@echo "--> Compress static files(css) to media/CACHE"

net/seafile-seahub/patches/030-uci-conf.patch

@@ -0,0 +1,29 @@
+--- a/seahub/settings.py
++++ b/seahub/settings.py
+@@ -140,7 +140,7 @@ TEMPLATES = [
+     {
+         'BACKEND': 'django.template.backends.django.DjangoTemplates',
+         'DIRS': [
+-            os.path.join(PROJECT_ROOT, '../../seahub-data/custom/templates'),
++            os.path.join(os.environ.get('SEAFILE_UCI_DATA_DIR', os.path.join(PROJECT_ROOT, '../..')), 'seahub-data/custom/templates'),
+             os.path.join(PROJECT_ROOT, 'seahub/templates'),
+         ],
+         'APP_DIRS': True,
+@@ -627,7 +627,7 @@ CAPTCHA_IMAGE_SIZE = (90, 42)
+ ENABLE_THUMBNAIL = True
+ 
+ # Absolute filesystem path to the directory that will hold thumbnail files.
+-SEAHUB_DATA_ROOT = os.path.join(PROJECT_ROOT, '../../seahub-data')
++SEAHUB_DATA_ROOT = os.path.join(os.environ.get('SEAFILE_UCI_DATA_DIR', os.path.join(PROJECT_ROOT, '../..')), 'seahub-data')
+ if os.path.exists(SEAHUB_DATA_ROOT):
+     THUMBNAIL_ROOT = os.path.join(SEAHUB_DATA_ROOT, 'thumbnail')
+ else:
+@@ -790,7 +790,7 @@ except ImportError:
+     pass
+ else:
+     # In server release, sqlite3 db file is <topdir>/seahub.db
+-    DATABASES['default']['NAME'] = os.path.join(install_topdir, 'seahub.db')
++    DATABASES['default']['NAME'] = os.path.join(os.environ.get('SEAFILE_UCI_DATA_DIR', install_topdir), 'seahub.db')
+ 
+     # In server release, gunicorn is used to deploy seahub
+     INSTALLED_APPS += ('gunicorn', )

net/seafile-seahub/patches/040-manage-shebang.patch

@@ -0,0 +1,8 @@
+--- a/manage.py
++++ b/manage.py
+@@ -1,4 +1,4 @@
+-#!/usr/bin/env python
++#!/usr/bin/python3
+ import os
+ import sys
+