FIX: Align ordering with Magma for orders 3^7,5^7,7^7,11^7

The permutations applied had been wrongly implemented and were based on
wrong data. New permutations, based on explicitly comparing with Magma data
were used to determine correct permutations.

The test for the permutations in `ordering.tst` was changed, as the old test
relied on the permutations having small support, which is not true any
longer.

This will fix gap-packages#38

Removed the old tests as they required that the permutations were of small
support. (They also were wrong)

Fixed hashmark and added tests

Added documentation for the new ordering.

PackageInfo.g

@@ -10,8 +10,8 @@ SetPackageInfo( rec(
 
 PackageName := "SmallGrp",
 Subtitle := "The GAP Small Groups Library",
-Version := "1.3",
-Date := "09/04/2018", # dd/mm/yyyy format
+Version := "1.4",
+Date := "12/09/2019", # dd/mm/yyyy format
 License := "Artistic-2.0",
 
 Persons := [

doc/overview.xml

@@ -135,6 +135,14 @@ Groups library replaces the Gap 3 library of solvable groups of order at
 most 100. However, both the organisation and data descriptions of these
 groups has changed in the Small Groups library.
 <P/>
+
+<P>
+As of version 1.4 of this library, the arrangement of groups is the same as
+in Magma, Version 2.23. In earlier release the ordering in degrees
+<M>p^7</M>, <M>p=3,5,7,11</M> disagreed. An attempt to fix this was instated
+on version 1.1 of this library, but a wrong permutation was used. If you
+would like to refer to index numbers for these orders in older versions
+of the library, see <Ref Sect="SMALL_GROUPS_OLD_ORDER"/>).
 </Section>
 
 <Section Label="Reference">