#12575: Initial implementation of log and exp for generic p-adic elements.
log fixup patch
disabled a failing log doctest
#12555: update printing for templated p-adics
#12555: remove padic_base_coerce (latter added into template files)
Trac 12555: Simpler conversion to p-adics

Conflicts:

	sage/rings/padics/padic_ZZ_pX_FM_element.pyx
#12555: remove pAdicBaseGenericElement (functionality moved into template files and pAdicGenericElement)
#12555: Create the mpz_linkage
#12555: add a common base class for the p-adic templates
Conflicts:

	sage/rings/padics/padic_ZZ_pX_FM_element.pyx
#12555: capped relative templates
#12555: capped absolute templates