prepare: set execute permission for all.

Dockerfile

@@ -16,8 +16,8 @@ RUN wget -O bs.zip https://github.com/tecnovert/basicswap/archive/master.zip; \
 # Download binaries, these will be part of the docker image
 RUN basicswap-prepare -datadir=/opt -preparebinonly
 
-RUN useradd -ms /bin/bash user; \
-    mkdir /coindata  && chown user /coindata
+RUN useradd -ms /bin/bash user && \
+    mkdir /coindata && chown user -R /coindata
 
 USER user
 WORKDIR /home/user

bin/basicswap_prepare.py

@@ -174,7 +174,7 @@ def prepareCore(coin, version, settings, data_dir):
             with open(out_path, 'wb') as fout:
                 fout.write(fi.read())
             fi.close()
-            os.chmod(out_path, stat.S_IRWXU)
+            os.chmod(out_path, stat.S_IRWXU | stat.S_IXGRP | stat.S_IXOTH)
 
 
 def prepareDataDir(coin, settings, data_dir, chain, particl_mnemonic):