utils: split: Rename all splitBy*() variants to split()

database/pagedaosqlite.cpp

@@ -159,7 +159,7 @@ std::vector<std::string> PageDaoSqlite::fetchCategories(std::string pagename, Qu
 std::string PageDaoSqlite::ftsEscape(std::string input)
 {
 	std::string result = "";
-	for(auto &str : utils::splitByChar(input, ' '))
+	for(auto &str : utils::split(input, ' '))
 	{
 		std::string tmp = utils::strreplace(str, "\"", "\"\"");
 		tmp = "\"" + tmp + "\"" + " ";