Remove deprecated calls to `delete` with preference to using `compile_delete` and then calling `to_sql` on the resulting object to execute the SQL
Remove deprecated calls to `insert` with preference to using `compile_insert` and then calling `to_sql` on the resulting object to execute the SQL
Remove deprecated calls to `update` with preference to using `compile_update` and then calling `to_sql` on the resulting object to execute the SQL
Remove deprecated calls to using `UpdateManager` without setting `UpdateManager#key`
Remove deprecated calls to using `where_clauses`
Remove deprecated calls to `SelectManage#insert` with preference to using `compile_insert`
Remove deprecated calls to `SelectManager#wheres` with no replacement
Merge pull request #198 from vipulnsward/deprecations

Deprecations