Xcos demo: update bounce.xcos with a more generic context

To simulate 100 balls just change N to 100:
 - update colors (no more black balls)
 - update the balls' sizes to be generic

Change-Id: Ic929cc3552c325234a5b257319fda06d93477479
Function mtlb_conv has been removed some time ago

Change-Id: I01fcc163cbcdca5f4b401e4774b31627123e7da6
Translation of help page for is_absolute_path function into Russian.

Change-Id: I454cfd9c48779acfa7d9409b34596711a138f033
Fix compilation error vsnprintf not a member of std.

Change-Id: I15e6b38ddfe928628ebbe2bcf03d4918d58468ea
Fixed argument to tcsetattr.

Change-Id: I6846b7c9f9f8b5fe45eb897dad1b4207049c7deb
Fixe endianness issue with namstr.

Change-Id: I4cc0e06e686936782f8561a910f42ecc2e02ff38
Revert "* Bug #12174 fixed - The function "routh_t" gives incorrect output for all denominators that include gain value "k"."

This reverts commit cdcaa9f47f2bdd67d41ff7dc0ee6eec1f5a88f90

Change-Id: Ie3c357ae440153e1c267643c34f6552c71da1255
Only xclick can catch callback execution.

Change-Id: Ie5d56e1fe66482120d9b38ef005f40092aac4690
* Bug #11497 fixed - A lot of EDT violation was detected by the
                     ThreadCheckingRepaintManager tool.

Change-Id: I07895ab937e2aa3da6c2ecc00fe4e73e3391445e
* Bug #11980 fixed - csim returned an error message in some cases: "Submatrix
                     incorrectly defined".

Change-Id: I8ad5e8203dc58621fc9b3fb7dda8d6e88a1e6cc0
* Bug #11941 fixed - show_margins() failed in 'nyquist' mode if the system is
                     in state-space form.

Change-Id: I9a18c0fc17452e94e7ca55a66a271a4ae2393cf5
opts was not cleared

Change-Id: Ie38959c5c18ae52b7c96d9b09a07562b4cb6d1d7
Remove useless declarations (Visual Warnings)

Change-Id: I0fe4dfae4de61cc2c09680a6db444a203e12c4fa
* Bug #7698 fixed - The "Graphics\Animations\Riemann surface" demo
                    background is black (instead of white).

Change-Id: I55385ead825e36ea63d331e7d2c4722b54b4677a
* Bug #12246 fixed - Return an error message when reading invalid excel files (which have declared wrong column/row count)

test_run("spreadsheet","bug_12246",["no_check_error_output"])

Change-Id: Ie5a51922df318dd15d85325548fa13a8f81780a8
Merge remote-tracking branch 'origin/5.4'

Change-Id: Ia6b2cff6ab9d205ce704bec040d37f9aad17f954