Don't hardcode cdb library
Remove a merged page
.sgml begone!
Fix typo
Remove the old XML documentation and related files
Add a work in progress docs directory

Should be used for stuff that has been designed, but not fully
implemented or is being debated
Move WIP docs to WIP dir
Fix the travis build
Remove unused export
Use faster check
Keep function checks together
Lowercase shell variables
Cleanup sqlite3 check a bit
Remove redundant AC_SUBST

PKG_CHECK_MODULE already sets those
Move define to the right place
Merge pull request #1979 from rubenk/fix-hardcoded-cdb-lib

Don't hardcode cdb library
Clarify error message
Always check for libsqlite3

It can still be overridden by setting SQLITE3_LIBS
and SQLITE3_CFLAGS
(Finally) move sqlite3 to separate checks
Merge pull request #1987 from rubenk/remove-unused-export

Remove unused export