corrected the readme and added a license

LICENSE

@@ -0,0 +1,29 @@
+BSD 3-Clause License
+
+Copyright (c) 2005-2018, Pierre Alexandre Tremblay
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice, this
+  list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+* Neither the name of the copyright holder nor the names of its
+  contributors may be used to endorse or promote products derived from
+  this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

README.md

@@ -7,7 +7,7 @@ v.4.1.1 corrected the behaviour when starting to write after negative indices
 #### Description
 This is an interpolating version of the staple Max object poke~, which allows to write to the buffers without leaving unfilled indices when writing faster than realtime.
 
-This port was made possible thanks to the FluCoMa project (http://www.flucoma.org/) funded by the European Research Council (https://erc.europa.eu/) under the European Union’s Horizon 2020 research and innovation programme (grant agreement No 725899)
+The maintenance, update, and 64 bit port were made possible thanks to the FluCoMa project (http://www.flucoma.org/) funded by the European Research Council (https://erc.europa.eu/) under the European Union’s Horizon 2020 research and innovation programme (grant agreement No 725899)
 
 #### Why was this utility needed
 It was impossible to emulate the musical behaviour of bespoke resampling digital delay pedals in Max. Now it is.
@@ -19,6 +19,6 @@ Download the package and read the text file.
 On MacOS, the XCode project should build (tested on XCode 9.2)
 On Windows, the Visual Studio 2017 project should build.
 
-On either, do not forget to build for release, as optimisation is crutial.
+On either, do not forget to build for release, as optimisation is crucial.
 
 #### Enjoy! Comments, suggestions and bug reports are welcome.