Update deps. Fix description

.SRCINFO

@@ -1,5 +1,7 @@
+# Generated by mksrcinfo v8
+# Sun Dec 20 12:22:14 UTC 2015
 pkgbase = seafile-client
-	pkgdesc = Seafile is an online file storage and collaboration tool. This is seafile client for synchronizing your local files with seafile server.
+	pkgdesc = This is seafile client for synchronizing your local files with seafile server. Qt4 version.
 	pkgver = 5.0.0
 	pkgrel = 1
 	url = https://github.com/haiwen/seafile-client/
@@ -8,9 +10,10 @@ pkgbase = seafile-client
 	arch = x86_64
 	license = Apache
 	makedepends = cmake
-	depends = seafile-shared=5.0.2
-	depends = qt4
+	depends = seafile-shared>=4.3.0
+	depends = qt4>=4.8.0
 	depends = qtwebkit
+	conflicts = seafile-client-qt5
 	options = !libtool
 	options = !emptydirs
 	source = seafile-client-v5.0.0.tar.gz::https://github.com/haiwen/seafile-client/archive/v5.0.0.tar.gz

PKGBUILD

@@ -4,13 +4,14 @@
 pkgname=seafile-client
 pkgver=5.0.0
 pkgrel=1
-pkgdesc="Seafile is an online file storage and collaboration tool. This is seafile client for synchronizing your local files with seafile server."
+pkgdesc="This is seafile client for synchronizing your local files with seafile server. Qt4 version."
 arch=('i686' 'x86_64')
 url="https://github.com/haiwen/seafile-client/"
 license=('Apache')
-depends=('seafile-shared=5.0.2' 'qt4' 'qtwebkit')
+depends=('seafile-shared>=4.3.0' 'qt4>=4.8.0' 'qtwebkit')
 makedepends=('cmake')
 options=('!libtool' '!emptydirs')
+conflicts=('seafile-client-qt5')
 install=seafile-client.install
 source=("${pkgname}-v${pkgver}.tar.gz::https://github.com/haiwen/${pkgname}/archive/v${pkgver}.tar.gz")