lang/seed7: update to 05_20181014

20181014:

• Simple function profiling has been added to the compiler. Profiling is enabled, when programs are compiled with the option -p. When programs with profiling are executed they write profiling information to the file profile_out, when they terminate.
• An explanation of the compiler option -p (simple profiling) has been added to the FAQ.
• The function str_dd_mm_yy has been added to the library time.s7i.
• In chkflt.sd7 the tests for the operator ** (with an exponent of NaN) have been improved.
• Documentation comments have been improved in integer.s7i, intlib.c, int_rtl.c, tim_unx.c and tim_win.c.
• In hsh_rtl.c the function hshIdxEnterDefault has been simplified to use fewer parameters. Usages of hshIdxEnterDefault in gkb_win.c, gkb_x11.c, pol_sel.c, pol_unx.c, ref_data.c and typ_data.c have been adjusted to the reduced number of parameters.
• In int_rtl.c the performance of the function intParse has been improved (when two's complement integers are used).
• In pcs_unx.c the function pcsStart has been improved to work correct when stdin, stdout or stderr are not redirected.
• In flt_rtl.c the function fltPow() has been improved to work correct, when the base is zero and the exponent is NaN.
• The program chkccomp.c has been improved to check the function pow() with more test cases.
• In striutl.c the function heapAllocOsStri() has been refactored to return the allocated string instead of using a pointer to a string variable. This opens the possibility to optimize usages of the macro os_stri_alloc().
• The definition of WITH_SQL has been removed from the makefiles and added to the file config.h instead.
• The file config.h has been changed to define the macros WITH_FLOAT, WITH_REFERENCE, WITH_DRAW, WITH_STATISTIC, WITH_COMPILATION_INFO and WITH_TYPE_CHECK always.
• The function timMicroSec in tim_unx.c and tim_win.c has been changed to be useable for the simple profiling.