seafile-seahub: Update to 7.1.5, refresh patches

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

net/seafile-seahub/Makefile

@@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=seafile-seahub
-PKG_VERSION:=7.1.4
-PKG_RELEASE:=3
+PKG_VERSION:=7.1.5
+PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://codeload.github.com/haiwen/seahub/tar.gz/v$(PKG_VERSION)-server?
-PKG_HASH:=921ef4373311c06c1192975a294d7d38c12ac34381a7df19542391fc1d810baf
+PKG_HASH:=cc7f5a1642d203b2390ae3c30c8a5546d1e829d9d1a5ddf686e558292746ce5c
 
 PKG_MAINTAINER:=Alexandru Ardelean <ardeleanalex@gmail.com>, Jeffery To <jeffery.to@gmail.com>
 PKG_LICENSE:=Apache-2.0

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

@@ -9,7 +9,7 @@
              os.path.join(PROJECT_ROOT, 'seahub/templates'),
          ],
          'APP_DIRS': True,
-@@ -633,7 +633,7 @@ CAPTCHA_IMAGE_SIZE = (90, 42)
+@@ -646,7 +646,7 @@ CAPTCHA_IMAGE_SIZE = (90, 42)
  ENABLE_THUMBNAIL = True
  
  # Absolute filesystem path to the directory that will hold thumbnail files.
@@ -18,7 +18,7 @@
  if os.path.exists(SEAHUB_DATA_ROOT):
      THUMBNAIL_ROOT = os.path.join(SEAHUB_DATA_ROOT, 'thumbnail')
  else:
-@@ -829,7 +829,7 @@ except ImportError:
+@@ -842,7 +842,7 @@ except ImportError:
      pass
  else:
      # In server release, sqlite3 db file is <topdir>/seahub.db