update pshell explorer and data import, misc. improvements

FEATURES

- pshell: convert scienta data to true counts
- pre-process: add gauss2_reduction data reduction function
- anglescan: add set_contrast and normalize_strip_phi functions
- explorer: show info about multi-region scans
- documentation: add detailed instructions for angle-scan processing

BUGFIXES

- explorer: fix attributes notebook
- pshell: fix progress bar
- elog: increase the number of accepted attachments

doc/html/index.html

@@ -32,7 +32,7 @@
  <tr style="height: 56px;">
   <td id="projectalign" style="padding-left: 0.5em;">
    <div id="projectname">PEARL Procedures
-   &#160;<span id="projectnumber">rev-distro-1.4.0-0-g80a01f2</span>
+   &#160;<span id="projectnumber">rev-distro-1.4.0-1-g0a436db-dirty</span>
    </div>
    <div id="projectbrief">Igor procedures for the analysis of PEARL data</div>
   </td>
@@ -120,7 +120,7 @@ Installation</h1>
 License Information</h1>
 <p>An open distribution of PEARL Procedures is available under the <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache License, Version 2.0</a> at <a href="https://git.psi.ch/pearl-public/igor-procs">https://git.psi.ch/pearl-public/igor-procs</a>. Users of PEARL Procedures are requested to coordinate and share the development of the code with the original author. Please read and respect the respective license agreements.</p>
 <dl class="section author"><dt>Author</dt><dd>Matthias Muntwiler, <a href="#" onclick="location.href='mai'+'lto:'+'mat'+'th'+'ias'+'.m'+'unt'+'wi'+'ler'+'@p'+'si.'+'ch'; return false;">matth<span style="display: none;">.nosp@m.</span>ias.<span style="display: none;">.nosp@m.</span>muntw<span style="display: none;">.nosp@m.</span>iler<span style="display: none;">.nosp@m.</span>@psi.<span style="display: none;">.nosp@m.</span>ch</a> </dd></dl>
-<dl class="section version"><dt>Version</dt><dd>This documentation is compiled from version rev-distro-1.4.0-0-g80a01f2. </dd></dl>
+<dl class="section version"><dt>Version</dt><dd>This documentation is compiled from version rev-distro-1.4.0-1-g0a436db-dirty. </dd></dl>
 <dl class="section copyright"><dt>Copyright</dt><dd>2009-2016 by <a href="http://www.psi.ch">Paul Scherrer Institut</a> </dd>
 <dd>
 Licensed under the <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache License, Version 2.0</a> </dd></dl>
@@ -129,7 +129,7 @@ Licensed under the <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache L
 <!-- start footer part -->
 <div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
   <ul>
-    <li class="footer">Generated on Tue Jul 4 2017 11:17:32 for PEARL Procedures by
+    <li class="footer">Generated on Thu Sep 21 2017 12:35:04 for PEARL Procedures by
     <a href="http://www.doxygen.org/index.html">
     <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.11 </li>
   </ul>