removed patch file from release script, the ASCO download is now already patched
fix bug 124: update project content on save
removed q3process throughout the project
Merge branch 'master' of ssh://git.code.sf.net/p/qucs/git
fix warning/error found by Clang

It was a warning on Clang 4.6, now it is an error on Clang 5.
Fix: removed default argument from class constructor.

/Users/guilherme/git/qucs/qucs/qucs-filter/qf_filter.cpp:46:27: warning: addition of default argument on redeclaration makes this
      constructor a default constructor [-Wdefault-arg-special-member]
qf_filter::qf_filter (int n = 3, qfk k = UNDEF, qft t = LOWPASS) :
                          ^   ~
fixed saved path settings load failure
Merge branch 'master' of ssh://git.code.sf.net/p/qucs/git
fix bug found by compiling with Qt 4.6.3

Bug triggered on Debian 6 weezy, Qt 4.6.3.
Older Qt does not seem to have a default value for the parent.
Fixed by adding back 'this' to the constructor.

labeldialog.cpp: In constructor ‘LabelDialog::LabelDialog(WireLabel*, QWidget*)’:
labeldialog.cpp:39: error: no matching function for call to ‘QRegExpValidator::QRegExpValidator(QRegExp&)’
/usr/include/qt4/QtGui/qvalidator.h:202: note: candidates are: QRegExpValidator::QRegExpValidator(const QRegExpValidator&)
/usr/include/qt4/QtGui/qvalidator.h:198: note:                 QRegExpValidator::QRegExpValidator(const QRegExp&, QObject*, const char*)
/usr/include/qt4/QtGui/qvalidator.h:197: note:                 QRegExpValidator::QRegExpValidator(QObject*, const char*)
/usr/include/qt4/QtGui/qvalidator.h:187: note:                 QRegExpValidator::QRegExpValidator(const QRegExp&, QObject*)
/usr/include/qt4/QtGui/qvalidator.h:186: note:                 QRegExpValidator::QRegExpValidator(QObject*)
fix: bug 127, crash on save all on TextDoc.

Save all was calling a Schemacic viewport update
even on TextDoc tabs. Now it checks the type of
document (Schematic/TextDoc) before udpdating.
moved autogen.sh to bootstrap.sh, and updated release.sh to reflect this. Also updated README file for qucs
Made into custom makefile project
check_netlist.cpp: reformatted A-Style
qucstrans.m: white space changes only
synctrcircuit.m: Added experimental synchronous gradient finding code
qucs_interface.cpp: removed commented out code from getETR
removed solve_nonlinear_step() from e_trsolver
Added bootstrap script for adms, and call it in qucs-core bootstrap if present
Modifications to create qucs-core shared library
qucs-core/Makefile.am: changed autogen.sh to bootstrap.sh
converter/Makefile.am: Updated to use libtool libraries