Remove #includes from tpp files

Author: james-d-mitchell

include/libsemigroups/froidure-pin.tpp

@@ -19,9 +19,6 @@
 // This file contains implementations of the member functions for the
 // FroidurePin class.
 
-#include "libsemigroups/detail/fmt.hpp"
-#include "libsemigroups/detail/report.hpp"
-
 namespace libsemigroups {
 
   ////////////////////////////////////////////////////////////////////////

include/libsemigroups/presentation.tpp

@@ -19,7 +19,6 @@
 // This file contains the implementation of a class template for semigroup or
 // monoid presentations.
 
-#include "libsemigroups/exception.hpp"
 namespace libsemigroups {
   namespace detail {
     template <typename Word>

include/libsemigroups/stephen.tpp

@@ -18,7 +18,6 @@
 
 // This file contains the implementation of the Stephen class template.
 
-#include "libsemigroups/detail/report.hpp"
 namespace libsemigroups {
 
   template <typename PresentationType>

include/libsemigroups/to-todd-coxeter.tpp

@@ -16,7 +16,6 @@
 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
 //
 
-#include "libsemigroups/exception.hpp"
 namespace libsemigroups {
   template <typename Result, typename Node>
   auto to(congruence_kind knd, FroidurePinBase& fpb, WordGraph<Node> const& wg)

include/libsemigroups/word-graph.tpp

@@ -21,10 +21,6 @@
 
 // TODO(1) re-order to be in alphabetical order
 
-#include "libsemigroups/exception.hpp"
-#include "libsemigroups/matrix.hpp"
-#include "libsemigroups/word-graph.hpp"
-
 namespace libsemigroups {
 
   //////////////////////////////////////////////////////////////////////////////