14
intact
all
the
notices
that
refer
to
this
License
and
to
the
absence
of
any
warranty;
and
give
any
other
recipients
of
the
Program
a
copy
of
this
License
along
with
the
Program.
You
may
charge
a
fee
for
the
physical
act
of
transferring
a
copy,
and
you
may
at
your
option
offer
warranty
protection
in
exchange
for
a
fee.
2.
You
may
modify
your
copy
or
copies
of
the
Program
or
any
portion
of
it,
thus
forming
a
work
based
on
the
Program,
and
copy
and
distribute
such
modifications
or
work
under
the
terms
of
Section
1
above,
provided
that
you
also
meet
all
of
these
conditions:
a)
You
must
cause
the
modified
files
to
carry
prominent
notices
stating
that
you
changed
the
files
and
the
date
of
any
change.
b)
You
must
cause
any
work
that
you
distribute
or
publish,
that
in
whole
or
in
part
contains
or
is
derived
from
the
Program
or
any
part
thereof,
to
be
licensed
as
a
whole
at
no
charge
to
all
third
parties
under
the
terms
of
this
License.
c)
If
the
modified
program
normally
reads
commands
interactively
when
run,
you
must
cause
it,
when
started
running
for
such
interactive
use
in
the
most
ordinary
way,
to
or
display
an
announcement
including
an
appropriate
copyright
notice
and
a
notice
that
there
is
no
warranty
(or
else,
saying
that
you
provide
a
warranty)
and
that
users
may
redistribute
the
program
under
these
conditions,
and
telling
the
user
how
to
view
a
copy
of
this
License.
(Exception:
if
the
Program
itself
is
interactive
but
does
not
normally
such
an
announcement,
your
work
based
on
the
Program
is
not
required
to
an
announcement.)
These
requirements
apply
to
the
modified
work
as
a
whole.
If
identifiable
sections
of
that
work
are
not
derived
from
the
Program,
and
can
be
reasonably
considered
independent
and
separate
works
in
themselves,
then
this
License,
and
its
terms,
do
not
apply
to
those
sections
when
you
distribute
them
as
separate
works.
But
when
you
distribute
the
same
sections
as
part
of
a
whole
which
is
a
work
based
on
the
Program,
the
distribution
of
the
whole
must
be
on
the
terms
of
this
License,
whose
permissions
for
other
licensees
extend
to
the
entire
whole,
and
thus
to
each
and
every
part
regardless
of
who
wrote
it.
Thus,
it
is
not
the
intent
of
this
section
to
claim
rights
or
contest
your
rights
to
work
written
entirely
by
you;
rather,
the
intent
is
to
exercise
the
right
to
control
the
distribution
of
derivative
or
collective
works
based
on
the
Program.
In
addition,
mere
aggregation
of
another
work
not
based
on
the
Program
with
the
Program
(or
with
a
work
based
on
the
Program)
on
a
volume
of
a
storage
or
distribution
medium
does
not
bring
the
other
work
under
the
scope
of
this
License.
3.
You
may
copy
and
distribute
the
Program
(or
a
work
based
on
it,
under
Section
2)
in
object
code
or
executable
form
under
the
terms
of
Sections
1
and
2
above
provided
that
you
also
do
one
of
the
following:
a)
Accompany
it
with
the
complete
corresponding
machine
‐
readable
source
code,
which
must
be
distributed
under
the
terms
of
Sections
1
and
2
above
on
a
medium
customarily
used
for
software
interchange;
or,
b)
Accompany
it
with
a
written
offer,
valid
for
at
least
three
years,
to
give
any
third
party,
for
a
charge
no
more
than
your
cost
of
physically
performing
source
distribution,
a
complete
machine
‐
readable
copy
of
the
corresponding
source
code,
to
be
distributed
under
the
terms
of
Sections
1
and
2
above
on
a
medium
customarily
used
for
software
interchange;
or,
c)
Accompany
it
with
the
information
you
received
as
to
the
offer
to
distribute
corresponding
source
code.
(This
alternative
is
allowed
only
for
noncommercial
distribution
and
only
if
you
received
the
program
in
object
code
or
executable
form
with
such
an
offer,
in
accord
with
Subsection
b
above.)
The
source
code
for
a
work
means
the
preferred
form
of
the
work
for
making
modifications
to
it.
For
an
executable
work,
complete
source
code
means
all
the
source
code
for
all
modules
it
contains,
plus
any
associated
interface
definition
files,
plus
the
scripts
used
to
control
compilation
and
installation
of
the
executable.
However,
as
a
special
exception,
the
source
code
distributed
need
not
include
anything
that
is
normally
distributed
(in
either
source
or
binary
form)
with
the
major
components
(compiler,
kernel,
and
so
on)
of
the
operating
system
on
which
the
executable
runs,
unless
that
component
itself
accompanies
the
executable.
If
distribution
of
executable
or
object
code
is
made
by
offering
access
to
copy
from
a
designated
place,
then
offering
equivalent
access
to
copy
the
source
code
from
the
same
place
counts
as
distribution
of
the
source
code,
even
though
third
parties
are
not
compelled
to
copy
the
source
along
with
the
object
code.
4.
You
may
not
copy,
modify,
sublicense,
or
distribute
the
Program
except
as
expressly
provided
under
this
License.
Any
attempt
otherwise
to
copy,
modify,
sublicense
or
distribute
the
Program
is
void,
and
will
automatically
terminate
your
rights
under
this
License.
However,
parties
who
have
received
copies,
or
rights,
from
you
under
this
License
will
not
have
their
licenses
terminated
so
long
as
such
parties
remain
in
full
compliance.
5.
You
are
not
required
to
accept
this
License,
since
you
have
not
signed
it.
However,
nothing
else
grants
you
permission
to
modify
or
distribute
the
Program
or
its
derivative
works.
These
actions
are
prohibited
by
law
if
you
do
not
accept
this
License.
Therefore,
by
modifying
or
distributing
the
Program
(or
any
work
based
on
the
Program),
you
indicate
your
acceptance
of
this
License
to
do
so,
and
all
its
terms
and
conditions
for
copying,
distributing
or
modifying
the
Program
or
works
based
on
it.
