Applies path [patches:#57]
Applies patch #60
Puts back check_tab fix_tab build_index.pl into the list of files to be distributed

They were removed by patch #60 but I think they should not be removed.
Fixes formats.
More strngs translated.
Adds maxima-macros.texi to the list of files to be distributed.
Adds maxima-macros.texi (correctly) to the distributed files
Changes sections to chapters to avoid errors in Texinfo.
Update to make it consistent with the modifications in drawutils.texi
Fixes texinfo errors.
Translations update.
Translations update.
optional parameter allows chinese to also return the common modulus
Fix #2847 limits of powers of constants

src/limit.lisp:
o simplimexpt: fix complex base

tests/rtest_limit.mac:
o add limit((5+%i)^n,n,inf);
Integration error: integrate(sqrt(k-k*cos(2*x)), x)

Fixes #2575.
Does not fix integrate(sqrt(4-4*cos(x)), x, -%pi, %pi) - see bug #1928.

src/defint.lisp:
o real-roots: use the roots you have, even when not all roots found

tests/rtestint.mac:
o add integrate(sqrt(cos(x)+1), x, -%pi, %pi);
Fixes typos in scene's documentation and add Spanish translation
Removed unmatched parenthesis.
Fix maxima -s PORT command.

start-client sets *standard-input* to *socket-connection*.
Also set input-stream which is supposed to point to *standard-input*.