install.sh, README.md: Update version number, single source file extension

Author: Carlos Une

README.md

@@ -36,7 +36,7 @@ non-Fortran related package manager.
 
 __Note:__ On Linux and MacOS, you will need to enable executable permission before you can use the binary.
 
-_e.g._ `$ chmod u+x fpm-v0.1.0-linux-x86_64`
+_e.g._ `$ chmod u+x fpm-0.3.0-linux-x86_64`
 
 #### Conda
 
@@ -105,8 +105,8 @@ To build manually using the single source distribution, run the following code (
 
 ```
 mkdir _tmp
-curl -LJ https://github.com/fortran-lang/fpm/releases/download/v0.2.0/fpm-0.2.0.f90 > _tmp/fpm.f90
-gfortran -J _tmp _tmp/fpm.f90 -o _tmp/fpm
+curl -LJ https://github.com/fortran-lang/fpm/releases/download/v0.3.0/fpm-0.3.0.F90 > _tmp/fpm.F90
+gfortran -J _tmp _tmp/fpm.F90 -o _tmp/fpm
 _tmp/fpm install --flag "-g -fbacktrace -O3"
 rm -r _tmp
 ```

install.sh

@@ -42,7 +42,7 @@ done
 
 set -u # error on use of undefined variable
 
-SOURCE_URL="https://github.com/fortran-lang/fpm/releases/download/v0.2.0/fpm-0.2.0.f90"
+SOURCE_URL="https://github.com/fortran-lang/fpm/releases/download/v0.3.0/fpm-0.3.0.F90"
 BOOTSTRAP_DIR="build/bootstrap"
 if [ -z ${FC+x} ]; then
     FC="gfortran"
@@ -62,9 +62,9 @@ else
     exit 1
 fi
 
-$FETCH $SOURCE_URL > $BOOTSTRAP_DIR/fpm.f90
+$FETCH $SOURCE_URL > $BOOTSTRAP_DIR/fpm.F90
 
-$FC $FFLAGS -J $BOOTSTRAP_DIR $BOOTSTRAP_DIR/fpm.f90 -o $BOOTSTRAP_DIR/fpm
+$FC $FFLAGS -J $BOOTSTRAP_DIR $BOOTSTRAP_DIR/fpm.F90 -o $BOOTSTRAP_DIR/fpm
 
 $BOOTSTRAP_DIR/fpm install --compiler "$FC" --flag "$FFLAGS" --prefix "$PREFIX"
 rm -r $BOOTSTRAP_DIR