Minor changes to ReadMe.txt for Cygwin, MinGW and msvc.

releasenotes/CYGWIN/ReadMe.txt

@@ -35,7 +35,7 @@ $ for i in bin include lib ; do cp -R $i/* /usr/local/$i ; done
 To compile and link your own code using installed library and include files
 ---------------------------------------------------------------------------
 $ g++ -std=gnu++98 samples/exifprint.cpp -I/usr/include -I/usr/local/include -L/usr/local/lib -lexiv2lib -o exifprint
-$ export PATH="$PATH:/usr/local/bin"
+$ export PATH="/usr/local/bin:$PATH"
 $ ./exifprint --version
 exiv2=0.27.0
 ...

releasenotes/MinGW/ReadMe.txt

@@ -21,12 +21,13 @@ README-CONAN.md                           User Manual Appendix
 To run exiv2 from the bundle
 ----------------------------
 $ cd <bundle>
-$ bin/exiv2
+$ env PATH="$PWD/bin:$PATH" bin/exiv2
 
 To build samples/exiftool.cpp from the bundle
 ---------------------------------------------
-$ g++ -std=c++98 samples/exifprint.cpp -L$PWD/lib -I$PWD/include -lexiv2lib -o exifprint
-$ env PATH="$PWD/bin:$PATH" ./exifprint
+$ cd <bundle>
+$ g++ -std=c++98 samples/exifprint.cpp -Llib -Iinclude -lexiv2lib -o exifprint
+$ ./exifprint
 
 To install for use by all users
 -------------------------------
@@ -34,6 +35,7 @@ $ for i in bin include lib ; do mkdir -p /usr/local/$i ; cp -R $i/* /usr/local/$
 
 To compile and link your own code using installed library and include files
 ---------------------------------------------------------------------------
+$ cd <bundle>
 $ g++ -std=c++98 samples/exifprint.cpp -I/usr/local/include -L/usr/local/lib -lexiv2lib -o exifprint
 $ export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/usr/local/lib"
 $ ./exifprint --version

releasenotes/msvc/ReadMe.txt

@@ -1,11 +1,11 @@
-MSVC 2017 Release DLL Bundle
-----------------------------
+Visual Studio 2017 Release DLL Bundle
+-------------------------------------
 
 Structure of the bundle:
 ------------------------
 
 bin/exiv2                                 exiv2 and sample applications
-bin/exiv2lib.dll and libcurl.dll          dlls
+bin/exiv2lib.dll                          dll
 lib/exiv2lib.lib & xmp.lib                link libraries
 include/exiv2/                            include files
 share/                                    man pages
@@ -24,11 +24,12 @@ README-CONAN.md                           User Manual Appendix
 +----------------------------------------------------------------------------+
 
 To run exiv2.exe from the bundle:
-c:\temp> cd <exiv2-0.27.0.1-msvc>\bin
-c:\temp\exiv2-0.27.0.1-msvc\bin> exiv2
+c:\> cd <bundle>\bin
+<bundle>\bin> exiv2
 
 Add the bin to your PATH:
-c:\temp\exiv2-0.27.0.1-msvc\bin>set PATH=%CD%;%PATH%
+c:\> cd <bundle>\bin
+<bundle>\bin>set PATH=%CD%;%PATH%
 
 To compile and link your own code:
 
@@ -38,10 +39,10 @@ To compile and link your own code:
 |          or initialise the DOS environment by calling vcvarsall.bat        |
 +----------------------------------------------------------------------------+
 
-c:\temp> cd exiv2-0.27.0.1-msvc
-c:\temp\exiv2-0.27.0.1-msvc> cl /EHsc -Iinclude /MD samples\exifprint.cpp /link lib\exiv2lib.lib
-c:\temp\exiv2-0.27.0.1-msvc> exifprint --version
+c:\> cd <bundle>
+<bundle>> cl /EHsc -Iinclude /MD samples\exifprint.cpp /link lib\exiv2lib.lib
+<bundle>> exifprint --version
 exiv2=0.27.0
 ...
 xmlns=xmpidq:http://ns.adobe.com/xmp/Identifier/qual/1.0/
-c:\temp\exiv2-0.27.0.1-msvc>
+<bundle>>