Added string field size to 'sccp config generate'

git-svn-id: https://svn.code.sf.net/p/chan-sccp-b/code/trunk@4892 43c1dc8c-776e-4df2-8ef1-6e829299be21
fixes database definition issue

git-svn-id: https://svn.code.sf.net/p/chan-sccp-b/code/trunk@4893 43c1dc8c-776e-4df2-8ef1-6e829299be21