[WP][DOC] (stuploxx): set GPL preamble to usage texts

src/ts/stuploxx/description_text.txt

 # this is <description_text.txt>
 # ============================================================================
+# 
+# Copyright (c) 2015 by Thomas Forbriger (BFO Schiltach) 
+# 
+# stuploxx usage information
 # program description
-# -------------------
+#
+# ----
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version. 
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+# ----
 # 
+# REVISIONS and CHANGES 
+#    18/03/2015   V1.0   Thomas Forbriger (thof)
+#
+# ----------------------------------------------------------------------------
+#
+Monitor plots are supported in two different modes:
+1. Interactive mode allows rereading of data files by pressing 'r'.
+2. Repeat mode supports automatic update of data.
 # ----- END OF description_text.txt ----- 

src/ts/stuploxx/examples_text.txt

 # this is <examples_text.txt>
 # ============================================================================
+# 
+# Copyright (c) 2015 by Thomas Forbriger (BFO Schiltach) 
+# 
+# stuploxx usage information
 # program application examples
-# ----------------------------
+#
+# ----
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version. 
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+# ----
+# 
+# REVISIONS and CHANGES 
+#    18/03/2015   V1.0   Thomas Forbriger (thof)
+#
+# ----------------------------------------------------------------------------
+#
 # 
 # ----- END OF examples_text.txt ----- 

src/ts/stuploxx/help_text.txt

 # this is <help_text.txt>
 # ============================================================================
+# 
+# Copyright (c) 2015 by Thomas Forbriger (BFO Schiltach) 
+# 
+# stuploxx usage information
 # parameter and options
-# ---------------------
+#
+# ----
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version. 
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+# ----
+# 
+# REVISIONS and CHANGES 
+#    18/03/2015   V1.0   Thomas Forbriger (thof)
+#
+# ----------------------------------------------------------------------------
+#
 
 # v
 # D
@@ -139,9 +164,5 @@ Patterns that may be used in data trace labels are:
 %A     auxiliary identifier
 %I     instrument identifier
 %%     will be replaced by a literal '%'
-
-Monitor plots are supported in two different modes:
-1. Interactive mode allows rereading of data files by pressing 'r'.
-2. Repeat mode supports automatic update of data.
 # 
 # ----- END OF help_text.txt ----- 

src/ts/stuploxx/interactive_text.txt

 # this is <interactive_text.txt>
 # ============================================================================
+# 
+# Copyright (c) 2015 by Thomas Forbriger (BFO Schiltach) 
+# 
+# stuploxx usage information
 # description of control keys
-# ---------------------------
+#
+# ----
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version. 
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+# ----
+# 
+# REVISIONS and CHANGES 
+#    18/03/2015   V1.0   Thomas Forbriger (thof)
+#
+# ----------------------------------------------------------------------------
+#
 Interactive mode control keys are:
 <a>+<b> means: first press <a> then press <b>