issue24 [OPEN]: revise MiniSEED format specification

issue24-libdatrwxx-miniseed-format-specification.txt

+this is <issue24-libdatrwxx-miniseed-format-specification.txt>
+============================================================================
+libdatrwxx: MiniSEED format specification
+-----------------------------------------
+
+Give a proper account of MiniSEED format specifications, which the library
+relies on. Tell which exceptions are known and which exceptions are handled by
+the library.
+
+Possibly rework the reading module, such that becomes flexible and conforms to
+the format definition more closely. Consider the read full binary records from
+the files and to present them to different decoding units.
+
+II-data for the iSTS1 is written in
+
+encoding format: IEEE double precision floating point (5)
+
+Consider to implement this.
+
+----- END OF issue24-libdatrwxx-miniseed-format-specification.txt -----